VARIoT IoT vulnerabilities database

A vulnerability classified as critical was found in Tenda A301 15.13.08.12. Affected by this vulnerability is the function fromSetWirelessRepeat of the file /goform/SetOnlineDevName. The manipulation of the argument devName leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-269947. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Tenda of a301 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Tenda A301 is a wireless signal extender from China's Tenda Company. The vulnerability is caused by the /goform/SetOnlineDevName parameter devName failing to correctly verify the length of the input data. A remote attacker can exploit this vulnerability to execute arbitrary code on the system or cause a denial of service attack

OpenPLC 3 through 9cd8f1b allows XSS via an SVG document as a profile picture. OpenPLC Project of OpenPLC_v3 Firmware has a cross-site scripting vulnerability.Information may be obtained and information may be tampered with. OpenPLC is an open source programmable logic controller. It can provide low-cost industrial solutions for automation and research. OpenPLC has a cross-site scripting vulnerability. The vulnerability is caused by the lack of effective filtering and escaping of user-supplied data in the application. Attackers can exploit this vulnerability to perform cross-site scripting attacks through SVG documents as profile pictures

Issue summary: Calling the OpenSSL API function SSL_select_next_proto with an empty supported client protocols buffer may cause a crash or memory contents to be sent to the peer. Impact summary: A buffer overread can have a range of potential consequences such as unexpected application beahviour or a crash. In particular this issue could result in up to 255 bytes of arbitrary private data from memory being sent to the peer leading to a loss of confidentiality. However, only applications that directly call the SSL_select_next_proto function with a 0 length list of supported client protocols are affected by this issue. This would normally never be a valid scenario and is typically not under attacker control but may occur by accident in the case of a configuration or programming error in the calling application. The OpenSSL API function SSL_select_next_proto is typically used by TLS applications that support ALPN (Application Layer Protocol Negotiation) or NPN (Next Protocol Negotiation). NPN is older, was never standardised and is deprecated in favour of ALPN. We believe that ALPN is significantly more widely deployed than NPN. The SSL_select_next_proto function accepts a list of protocols from the server and a list of protocols from the client and returns the first protocol that appears in the server list that also appears in the client list. In the case of no overlap between the two lists it returns the first item in the client list. In either case it will signal whether an overlap between the two lists was found. In the case where SSL_select_next_proto is called with a zero length client list it fails to notice this condition and returns the memory immediately following the client list pointer (and reports that there was no overlap in the lists). This function is typically called from a server side application callback for ALPN or a client side application callback for NPN. In the case of ALPN the list of protocols supplied by the client is guaranteed by libssl to never be zero in length. The list of server protocols comes from the application and should never normally be expected to be of zero length. In this case if the SSL_select_next_proto function has been called as expected (with the list supplied by the client passed in the client/client_len parameters), then the application will not be vulnerable to this issue. If the application has accidentally been configured with a zero length server list, and has accidentally passed that zero length server list in the client/client_len parameters, and has additionally failed to correctly handle a "no overlap" response (which would normally result in a handshake failure in ALPN) then it will be vulnerable to this problem. In the case of NPN, the protocol permits the client to opportunistically select a protocol when there is no overlap. OpenSSL returns the first client protocol in the no overlap case in support of this. The list of client protocols comes from the application and should never normally be expected to be of zero length. However if the SSL_select_next_proto function is accidentally called with a client_len of 0 then an invalid memory pointer will be returned instead. If the application uses this output as the opportunistic protocol then the loss of confidentiality will occur. This issue has been assessed as Low severity because applications are most likely to be vulnerable if they are using NPN instead of ALPN - but NPN is not widely used. It also requires an application configuration or programming error. Finally, this issue would not typically be under attacker control making active exploitation unlikely. The FIPS modules in 3.3, 3.2, 3.1 and 3.0 are not affected by this issue. Due to the low severity of this issue we are not issuing new releases of OpenSSL at this time. The fix will be included in the next releases when they become available. The RUGGEDCOM RST2428P is a Layer 2 Ethernet switch based on the SINEC operating system with up to 28 non-blocking interfaces. SCALANCE X switches are used to connect industrial components such as programmable logic controllers (PLCs) or human-machine interfaces (HMIs). Multiple vulnerabilities in third-party components of Siemens' SINEC OS could allow attackers to gain control of the server. ========================================================================== Ubuntu Security Notice USN-6937-1 July 31, 2024 openssl vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.04 LTS - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS Summary: Several security issues were fixed in OpenSSL. Software Description: - openssl: Secure Socket Layer (SSL) cryptographic library and tools Details: It was discovered that OpenSSL incorrectly handled TLSv1.3 sessions when certain non-default TLS server configurations were in use. A remote attacker could possibly use this issue to cause OpenSSL to consume resources, leading to a denial of service. (CVE-2024-2511) It was discovered that OpenSSL incorrectly handled checking excessively long DSA keys or parameters. A remote attacker could possibly use this issue to cause OpenSSL to consume resources, leading to a denial of service. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2024-4603) William Ahern discovered that OpenSSL incorrectly handled certain memory operations in a rarely-used API. A remote attacker could use this issue to cause OpenSSL to crash, resulting in a denial of service, or possibly execute arbitrary code. A remote attacker could possibly use this issue to obtain sensitive information, or cause OpenSSL to crash, resulting in a denial of service. (CVE-2024-5535) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 24.04 LTS libssl3t64 3.0.13-0ubuntu3.2 Ubuntu 22.04 LTS libssl3 3.0.2-0ubuntu1.17 Ubuntu 20.04 LTS libssl1.1 1.1.1f-1ubuntu2.23 After a standard system update you need to reboot your computer to make all the necessary changes. References: https://ubuntu.com/security/notices/USN-6937-1 CVE-2024-2511, CVE-2024-4603, CVE-2024-4741, CVE-2024-5535 Package Information: https://launchpad.net/ubuntu/+source/openssl/3.0.13-0ubuntu3.2 https://launchpad.net/ubuntu/+source/openssl/3.0.2-0ubuntu1.17 https://launchpad.net/ubuntu/+source/openssl/1.1.1f-1ubuntu2.23 . The following advisory data is extracted from: https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_7846.json Red Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment. - Packet Storm Staff ==================================================================== Red Hat Security Advisory Synopsis: Low: openssl security update Advisory ID: RHSA-2024:7846-03 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2024:7846 Issue date: 2024-10-09 Revision: 03 CVE Names: CVE-2024-5535 ==================================================================== Summary: An update for openssl is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Security Fix(es): * openssl: SSL_select_next_proto buffer overread (CVE-2024-5535) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section

Beijing Yakong Technology Development Co., Ltd. is a high-tech enterprise of industrial automation and information software platform established in 1997. Beijing Yakong Technology Development Co., Ltd. KingPortal development system has a logic defect vulnerability, which can be exploited by attackers to obtain sensitive information.

Beijing Yakong Technology Development Co., Ltd., referred to as "Yakong Technology", is a high-tech enterprise of industrial automation and information software platform established in 1997. KingH5Stream of Beijing Yakong Technology Development Co., Ltd. has a weak password vulnerability, which can be exploited by attackers to obtain sensitive information.

Due to an improper input validation, an unauthenticated threat actor can send a malicious message to a monitor thread within Rockwell Automation ThinServer™ and cause a denial-of-service condition on the affected device. Rockwell Automation of thinmanager and thinserver Exists in unspecified vulnerabilities.Service operation interruption (DoS) It may be in a state. Rockwell Automation ThinManager is a thin client management software from Rockwell Automation, USA. It allows thin clients to be assigned to multiple remote desktop servers at the same time

Due to an improper input validation, an unauthenticated threat actor can send a malicious message to invoke SQL injection into the program and cause a remote code execution condition on the Rockwell Automation ThinManager® ThinServer™. Rockwell Automation of thinmanager and thinserver Exists in unspecified vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Rockwell Automation ThinManager is a thin client management software from Rockwell Automation, USA. It allows thin clients to be assigned to multiple remote desktop servers at the same time

Due to an improper input validation, an unauthenticated threat actor can send a malicious message to invoke a local or remote executable and cause a remote code execution condition on the Rockwell Automation ThinManager® ThinServer™. Rockwell Automation of thinmanager and thinserver Exists in unspecified vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Rockwell Automation ThinManager is a thin client management software from Rockwell Automation, USA. It allows thin clients to be assigned to multiple remote desktop servers at the same time

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix deadlock in smb2_find_smb_tcon() Unlock cifs_tcp_ses_lock before calling cifs_put_smb_ses() to avoid such deadlock. Linux of Linux Kernel contains a resource locking vulnerability.Service operation interruption (DoS) It may be in a state. The RUGGEDCOM RST2428P is a Layer 2 Ethernet switch based on SINEC OS with up to 28 non-blocking interfaces. SCALANCE X switches are used to connect industrial components such as programmable logic controllers (PLCs) and human-machine interfaces (HMIs). Multiple vulnerabilities exist in third-party components prior to SIEMENS SINEC OS V3.2. These vulnerabilities could be exploited to corrupt values, leading to undefined behavior or security issues

A leftover debug code vulnerability exists in the cli_server debug functionality of Tp-Link ER7206 Omada Gigabit VPN Router 1.4.1 Build 20240117 Rel.57421. A specially crafted series of network requests can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger this vulnerability. TP-LINK Technologies of er7206 An active debug code vulnerability exists in the firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TP-LINK ER7206 is a multi-function gigabit router from China's TP-LINK company. The vulnerability is caused by the presence of residual debugging code

OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to accepting a format string from an external source as an argument. An attacker could modify an externally controlled format string to cause a memory leak and denial of service. ONCELLG3470A-LTE-EU-T firmware, ONCELLG3470A-LTE-EU firmware, OnCellG3470A-LTE-US-T firmware etc. Moxa Inc. The product contains a vulnerability in format strings.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. MOXA OnCell G3470A-LTE is a series of cellular gateways/routers from China's MOXA company. MOXA OnCell G3470A-LTE v1.7.7 and earlier firmware versions have a security vulnerability

OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to missing bounds checking on buffer operations. An attacker could write past the boundaries of allocated buffer regions in memory, causing a program crash. ONCELLG3470A-LTE-EU-T firmware, ONCELLG3470A-LTE-EU firmware, OnCellG3470A-LTE-US-T firmware etc. Moxa Inc. The product contains a classic buffer overflow vulnerability.Information is tampered with and service operation is interrupted (DoS) It may be in a state. MOXA OnCell G3470A-LTE is a series of cellular gateways/routers from China's MOXA company. MOXA OnCell G3470A-LTE v1.7.7 and earlier firmware versions have a buffer overflow vulnerability. The vulnerability is caused by the lack of boundary checks on buffer operations

OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to a lack of neutralized inputs in IPSec configuration. An attacker could modify the intended commands sent to target functions, which could cause malicious users to execute unauthorized commands. ONCELLG3470A-LTE-EU-T firmware, ONCELLG3470A-LTE-EU firmware, OnCellG3470A-LTE-US-T firmware etc. Moxa Inc. The product contains a command injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. MOXA OnCell G3470A-LTE is a series of cellular gateways/routers from China's MOXA company. MOXA OnCell G3470A-LTE v1.7.7 and earlier firmware versions have a command injection vulnerability

OnCell G3470A-LTE Series firmware versions v1.7.7 and prior have been identified as vulnerable due to a lack of neutralized inputs in the web key upload function. An attacker could modify the intended commands sent to target functions, which could cause malicious users to execute unauthorized commands. ONCELLG3470A-LTE-EU-T firmware, ONCELLG3470A-LTE-EU firmware, OnCellG3470A-LTE-US firmware etc. Moxa Inc. The product contains a command injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. MOXA OnCell G3470A-LTE is a series of cellular gateways/routers from China's MOXA company. MOXA OnCell G3470A-LTE v1.7.7 and earlier firmware versions have a command injection vulnerability

Zhejiang Dahua Technology Co., Ltd. is a global leading video-centric smart IoT solution provider and operation service provider. Zhejiang Dahua Technology Co., Ltd. Digital Surveillance System has a file upload vulnerability, which can be exploited by attackers to upload malicious files.

H3C Magic R230 V100R002 was discovered to contain a hardcoded password vulnerability in /etc/shadow, which allows attackers to log in as root. H3C of Magic R230 A vulnerability exists in the firmware related to the use of hardcoded passwords.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Magic R230 is a wireless router from H3C, a Chinese company. H3C Technologies Co., Ltd

WAVLINK WN551K1'live_check.shtml enables attackers to obtain sensitive router information. WAVLINK of wn551k1 The firmware contains a vulnerability that could lead to the disclosure of sensitive information through data queries.Information may be obtained. WAVLINK WN551K1 is a wireless router from WAVLINK, a Chinese company. WAVLINK WN551K1 has an information leakage vulnerability. The vulnerability is caused by improper authorization in the live_check.shtml interface

WAVLINK WN551K1 found a command injection vulnerability through the start_hour parameter of /cgi-bin/nightled.cgi. WAVLINK WN551K1 is a wireless router from WAVLINK, a Chinese company. No detailed vulnerability details are currently available

WAVLINK WN551K1'live_mfg.shtml enables attackers to obtain sensitive router information. WAVLINK of WL-WN551K1 The firmware contains a vulnerability that could lead to the disclosure of sensitive information through data queries.Information may be obtained. WAVLINK WN551K1 is a wireless router from WAVLINK, a Chinese company. WAVLINK WN551K1 has an information leakage vulnerability. The vulnerability is caused by improper authorization in the live_mfg.shtml interface

WAVLINK WN551K1 found a command injection vulnerability through the IP parameter of /cgi-bin/touchlist_sync.cgi. WAVLINK WN551K1 is a wireless router from WAVLINK, a Chinese company. No detailed vulnerability details are currently available