VARIoT IoT vulnerabilities database

MikroTik RouterBOARD v6.39.2 and v6.40.5 allows an unauthenticated remote attacker to cause a denial of service by connecting to TCP port 53 and sending data that begins with many '\0' characters, possibly related to DNS. MikroTik RouterBOARD Contains an input validation vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. MikroTik RouterBoard is a router management panel of MikroTik Company of Latvia. There are security vulnerabilities in MikroTik RouterBOARD version 6.39.2 and 6.40.5

Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.5 before build 67.13, 11.0 before build 71.22, 11.1 before build 56.19, and 12.0 before build 53.22 allow remote attackers to obtain sensitive information from the backend client TLS handshake by leveraging use of TLS with Client Certificates and a Diffie-Hellman Ephemeral (DHE) key exchange. Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway Contains an information disclosure vulnerability.Information may be obtained. Multiple Citrix Products are prone to an information-disclosure vulnerability. An attacker can exploit this issue to perform man-in-the-middle attacks and obtain sensitive information. Successful exploits will lead to other attacks. Security vulnerabilities exist in Citrix NetScaler ADC and NetScaler Gateway. The following products and versions are affected: Citrix NetScaler Application Delivery Controller 10.5 prior to 10.5 build 67.13, 11.0 prior to 11.0 build 71.22, 11.1 prior to 11.1 build 56.19, 12.0 prior to 12.0 build 53.22; NetScaler Gateway 10.5 prior to build 53.22 10.5 versions before 11.0 build 71.22, 11.1 versions before 11.1 build 56.19, 12.0 versions before 12.0 build 53.22

MikroTik v6.40.5 devices allow remote attackers to cause a denial of service via a flood of ICMP packets. MikroTik The device contains a resource management vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. MikroTik is a Linux-based routing operating system developed by MikroTik of Latvia. This system turns a PC into a professional router. A security vulnerability exists in MikroTik version 6.40.5

Dahua Player Library SDK is a supporting product for all equipment of Zhejiang Dahua Technology Co., Ltd. It supports all the stream formats of the company's equipment. There is a buffer overflow vulnerability in dhplay.dll of Dahua Play Library SDK. The vulnerability is caused by the deformed file causing the copy length to be larger than the actual length when DHPLAY.DLL is copying an array. An attacker could use this vulnerability to cause out-of-bounds access.

A privilege escalation vulnerability in Fortinet FortiOS 6.0.0 to 6.0.6, 5.6.0 to 5.6.10, 5.4 and below allows admin users to elevate their profile to super_admin via restoring modified configurations. Fortinet FortiOS Contains vulnerabilities related to authorization, permissions, and access control.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. FortinetFortiOS is a set of Fortinet security operating systems dedicated to the FortiGate network security platform. The system provides users with multiple security features such as firewall, anti-virus, IPSec/SSLVPN, web content filtering and anti-spam. Permissions and access control issues vulnerabilities exist in versions prior to FortinetFortiOS6.2.06.2.0. The vulnerability stems from the lack of effective permissions and access control measures for network systems or products. Fortinet FortiOS is prone to a remote privilege-escalation vulnerability. An attacker can exploit this issue to gain elevated privileges and perform unauthorized actions. Versions prior to Fortinet FortiOS 6.2.0 are vulnerable

The presence of a hardcoded account in Fortinet FortiWLC 7.0.11 and earlier allows attackers to gain unauthorized read/write access via a remote shell. Fortinet FortiWLC Contains a vulnerability in the use of hard-coded credentials.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. FortiWLC is a wireless controller from Fortinet. There is a hard-coded account vulnerability in FortinetFortiWLC versions 7.0.11 and earlier. Fortinet FortiWLC is prone to multiple information-disclosure vulnerabilities. Information obtained may aid in further attacks

Embedthis GoAhead before 3.6.5 allows remote code execution if CGI is enabled and a CGI program is dynamically linked. This is a result of initializing the environment of forked CGI scripts using untrusted HTTP request parameters in the cgiHandler function in cgi.c. When combined with the glibc dynamic linker, this behaviour can be abused for remote code execution using special parameter names such as LD_PRELOAD. An attacker can POST their shared object payload in the body of the request, and reference it using /proc/self/fd/0. Embedthis GoAhead Contains an input validation vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Embedthis GoAhead is prone to a remote code execution vulnerability. An attacker can exploit this issue to execute arbitrary code within the context of the application. Failed exploit attempts will likely cause a denial-of-service condition. Embedthis GoAhead is an embedded Web server of American Embedthis software company. A security vulnerability exists in versions of Embedthis GoAhead prior to 3.6.5

ZyXEL ZyWALL USG 2.12 AQQ.2 and 3.30 AQQ.7 devices are affected by a CSRF vulnerability via a cgi-bin/zysh-cgi cmd action to add a user account. This account's access could, for example, subsequently be used for stored XSS. ZyXEL ZyWALL USG The device contains a cross-site request forgery vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. ZyXEL ZyWALL USG is a network security firewall device of ZyXEL Technology Company. Cross-site request forgery vulnerabilities exist in ZyXEL ZyWALL USG version 2.12 AQQ.2 and version 3.30 AQQ.7. Remote attackers can use the 'cmd' parameter to exploit this vulnerability to add user accounts and implement cross-site scripting attacks

The presence of a hardcoded account in Fortinet FortiWLC 8.3.3 allows attackers to gain unauthorized read/write access via a remote shell. Fortinet FortiWLC Contains a vulnerability in the use of hard-coded credentials.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. FortiWLC is a wireless controller from Fortinet. There is a hard-coded account vulnerability in FortinetFortiWLC8.3.3. Fortinet FortiWLC is prone to multiple information-disclosure vulnerabilities. Information obtained may aid in further attacks

An issue was discovered on Western Digital MyCloud PR4100 2.30.172 devices. The web administration component, /web/jquery/uploader/multi_uploadify.php, provides multipart upload functionality that is accessible without authentication and can be used to place a file anywhere on the device's file system. This allows an attacker the ability to upload a PHP shell onto the device and obtain arbitrary code execution as root. Western Digital My Cloud PR4100 The device contains an authentication vulnerability.Information is acquired, information is falsified, and denial of service (DoS) May be in a state. Web administration component is one of the Web administration components. There is a security vulnerability in the web management component of Western Digital MyCloud PR4100 version 2.30.172

wolfSSL prior to version 3.12.2 provides a weak Bleichenbacher oracle when any TLS cipher suite using RSA key exchange is negotiated. An attacker can recover the private key from a vulnerable wolfSSL application. This vulnerability is referred to as "ROBOT.". TLS implementations may disclose side channel information via discrepancies between valid and invalid PKCS#1 padding, and may therefore be vulnerable to Bleichenbacher-style attacks. wolfSSL Contains a cryptographic vulnerability.Information may be obtained. wolfSSL is prone to an information-disclosure vulnerability. An attacker can exploit this issue to perform man-in-the-middle attacks to obtain sensitive information, and perform unauthorized actions. Successful exploits will lead to other attacks. Versions prior to wolfSSL 3.12.2 are vulnerable

Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.5 before build 67.13, 11.0 before build 71.22, 11.1 before build 56.19, and 12.0 before build 53.22 might allow remote attackers to decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, aka a ROBOT attack. TLS implementations may disclose side channel information via discrepancies between valid and invalid PKCS#1 padding, and may therefore be vulnerable to Bleichenbacher-style attacks. This attack is known as a "ROBOT attack". Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway Contains an information disclosure vulnerability.Information may be obtained. Multiple Citrix Products are prone to an information-disclosure vulnerability. An attacker can exploit this issue to perform man-in-the-middle attacks to obtain sensitive information, and perform unauthorized actions. Successful exploits will lead to other attacks. Security vulnerabilities exist in Citrix NetScaler ADC and NetScaler Gateway. A remote attacker can exploit this vulnerability to decrypt TLS-encrypted data

A vulnerability in the TLS protocol implementation of legacy Cisco ASA 5500 Series (ASA 5505, 5510, 5520, 5540, and 5550) devices could allow an unauthenticated, remote attacker to access sensitive information, aka a Return of Bleichenbacher's Oracle Threat (ROBOT) attack. An attacker could iteratively query a server running a vulnerable TLS stack implementation to perform cryptanalytic operations that may allow decryption of previously captured TLS sessions. Cisco Bug IDs: CSCvg97652. TLS implementations may disclose side channel information via discrepancies between valid and invalid PKCS#1 padding, and may therefore be vulnerable to Bleichenbacher-style attacks. This attack is known as a "ROBOT attack". Cisco ASA 5500 Series devices contain cryptographic vulnerabilities. Vendors have confirmed this vulnerability Bug ID CSCvg97652 It is released as.Information may be obtained. The CiscoASA family of security appliances protects corporate networks of all sizes. It allows users to use any device, anytime, anywhere for highly secure data access. The Cisco Application Control Engine Module (ACE) family of products for the Cisco Catalyst\302\256 6500 delivers the highest levels of application infrastructure control, application performance, application security, and infrastructure simplicity. A successful attack can help to implement further attacks. Multiple Cisco Products are prone to multiple information-disclosure vulnerabilities. Cisco ASA 5505 and so on are different types of firewall security equipment of Cisco (Cisco). The following products are affected: Cisco ASA 5505; Cisco ASA 5510; Cisco ASA 5520; Cisco ASA 5540; Cisco ASA 5550

Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allow an attacker to execute arbitrary code in the context of the current user, due to how Internet Explorer handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11886, CVE-2017-11889, CVE-2017-11893, CVE-2017-11894, CVE-2017-11895, CVE-2017-11901, CVE-2017-11903, CVE-2017-11905, CVE-2017-11907, CVE-2017-11908, CVE-2017-11909, CVE-2017-11910, CVE-2017-11911, CVE-2017-11912, CVE-2017-11913, CVE-2017-11914, CVE-2017-11916, CVE-2017-11918, and CVE-2017-11930. Automatic DNS registration and autodiscovery functionality provides an opportunity for the misconfiguration of networks, resulting in a loss of confidentiality and integrity of the network if an attacker on the network adds a specially configured proxy device. Router DNS The dynamic registration / update function is enabled and the client PC In the network where the auto-detection function is enabled in "wpad" If a device with the host name is added to the network, the contents of the communication may be obtained or altered. Used in home and office (Google WiFi And Ubiquiti UniFi General including etc. ) In routers, often DNS Dynamic registration / update function is used. DNS Dynamic registration / update function DHCP Use the host name sent from the client side in the request as it is A Records are automatically registered / updated. An attacker with access to the network "wpad" And "isatap" A device with a host name of DNS By registering with, you may attract access to the device and attack it. Also, the discoverer mDNS Clients in the network without using a router PC In "wpad" And "isatap" It is confirmed that it can be accessed in combination with the automatic detection function. WPAD About proxy auto-configuration by so-called Nora DHCP Server or higher DNS On the server <a href="https://googleprojectzero.blogspot.fi/2017/12/apacolypse-now-exploiting-windows-10-in_18.html"target="blank"> Has been considered a problem </a> But, LAN/WLAN There was no mention of the internal auto-configuration function. This problem, Arctic Security Company Ossi Salmi , Mika Seppanen , Marko Laakso , Kasper Kyllonen Discovered and verified by NCSC-FI Made adjustments.In an internal network, an attacker "wpad" If a device with the host name is added to the network, the device can be used as an attack proxy, and as a result, the contents of the communication may be obtained or altered. Internet Explorer Contains a vulnerability in the execution of arbitrary code in the context of the current user due to a flaw in handling objects in memory. Vendors have scripted this vulnerability It has been released as “Engine Memory Corruption Vulnerability”. This vulnerability CVE-2017-11886 , CVE-2017-11889 , CVE-2017-11893 , CVE-2017-11894 , CVE-2017-11895 , CVE-2017-11901 , CVE-2017-11903 , CVE-2017-11905 , CVE-2017-11907 , CVE-2017-11908 , CVE-2017-11909 , CVE-2017-11910 , CVE-2017-11911 , CVE-2017-11912 , CVE-2017-11913 , CVE-2017-11914 , CVE-2017-11916 , CVE-2017-11918 and CVE-2017-11930 Is a different vulnerability.An attacker could execute arbitrary code in the context of the current user. An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions; this may aid in launching further attacks. Microsoft Internet Explorer are prone to a remote memory-corruption vulnerability. Attackers can exploit this issue by enticing an unsuspecting user to view a specially crafted web page. Failed attacks will cause denial of service conditions

Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to gain the same user rights as the current user, due to how Internet Explorer handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11886, CVE-2017-11889, CVE-2017-11890, CVE-2017-11893, CVE-2017-11894, CVE-2017-11895, CVE-2017-11901, CVE-2017-11903, CVE-2017-11905, CVE-2017-11905, CVE-2017-11908, CVE-2017-11909, CVE-2017-11910, CVE-2017-11911, CVE-2017-11912, CVE-2017-11913, CVE-2017-11914, CVE-2017-11916, CVE-2017-11918, and CVE-2017-11930. Automatic DNS registration and autodiscovery functionality provides an opportunity for the misconfiguration of networks, resulting in a loss of confidentiality and integrity of the network if an attacker on the network adds a specially configured proxy device. Router DNS The dynamic registration / update function is enabled and the client PC In the network where the auto-detection function is enabled in "wpad" If a device with the host name is added to the network, the contents of the communication may be obtained or altered. Used in home and office (Google WiFi And Ubiquiti UniFi General including etc. ) In routers, often DNS Dynamic registration / update function is used. DNS Dynamic registration / update function DHCP Use the host name sent from the client side in the request as it is A Records are automatically registered / updated. An attacker with access to the network "wpad" And "isatap" A device with a host name of DNS By registering with, you may attract access to the device and attack it. Also, the discoverer mDNS Clients in the network without using a router PC In "wpad" And "isatap" It is confirmed that it can be accessed in combination with the automatic detection function. WPAD About proxy auto-configuration by so-called Nora DHCP Server or higher DNS On the server <a href="https://googleprojectzero.blogspot.fi/2017/12/apacolypse-now-exploiting-windows-10-in_18.html"target="blank"> Has been considered a problem </a> But, LAN/WLAN There was no mention of the internal auto-configuration function. This problem, Arctic Security Company Ossi Salmi , Mika Seppanen , Marko Laakso , Kasper Kyllonen Discovered and verified by NCSC-FI Made adjustments.In an internal network, an attacker "wpad" If a device with the host name is added to the network, the device can be used as an attack proxy, and as a result, the contents of the communication may be obtained or altered. Vendors have scripted this vulnerability It has been released as “Engine Memory Corruption Vulnerability”. This vulnerability CVE-2017-11886 , CVE-2017-11889 , CVE-2017-11890 , CVE-2017-11893 , CVE-2017-11894 , CVE-2017-11895 , CVE-2017-11901 , CVE-2017-11903 , CVE-2017-11905 , CVE-2017-11908 , CVE-2017-11909 , CVE-2017-11910 , CVE-2017-11911 , CVE-2017-11912 , CVE-2017-11913 , CVE-2017-11914 , CVE-2017-11916 , CVE-2017-11918 , Oh CVE-2017-11930 Is a different vulnerability.An attacker could gain the same user rights as the current user. An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions; this may aid in launching further attacks. Microsoft Internet Explorer is prone to a remote memory-corruption vulnerability. Attackers can exploit this issue to execute arbitrary code in the context of the currently logged-in user. Failed attacks will cause denial of service conditions. Internet Explorer 9, 10 and 11 are vulnerable

A plaintext recovery of encrypted messages or a Man-in-the-middle (MiTM) attack on RSA PKCS #1 v1.5 encryption may be possible without knowledge of the server's private key. Fortinet FortiOS 5.4.6 to 5.4.9, 6.0.0 and 6.0.1 are vulnerable by such attack under VIP SSL feature when CPx being used. TLS implementations may disclose side channel information via discrepancies between valid and invalid PKCS#1 padding, and may therefore be vulnerable to Bleichenbacher-style attacks. This attack is known as a "ROBOT attack". Fortinet FortiOS Contains a cryptographic vulnerability.Information may be obtained. Fortinet FortiOS is the American Fortinet ( Fortinet ) company developed a set dedicated to FortiGate A secure operating system on a cybersecurity platform. The system provides users with firewall, antivirus, IPSec/SSL VPN , Web Multiple security features such as content filtering and anti-spam. Fortinet FortiOS 5.4.6 version to 5.4.9 Version, 6.0.0 version and 6.0.1 There is a security hole in the version. Attackers can exploit this vulnerability to obtain TLS session key and decrypt TLS flow

A plaintext recovery of encrypted messages or a Man-in-the-middle (MiTM) attack on RSA PKCS #1 v1.5 encryption may be possible without knowledge of the server's private key. Fortinet FortiOS 5.4.6 to 5.4.9, 6.0.0 and 6.0.1 are vulnerable by such attack under SSL Deep Inspection feature when CPx being used. TLS implementations may disclose side channel information via discrepancies between valid and invalid PKCS#1 padding, and may therefore be vulnerable to Bleichenbacher-style attacks. This attack is known as a "ROBOT attack". Fortinet FortiOS Contains a cryptographic vulnerability.Information may be obtained. Fortinet FortiOS is the American Fortinet ( Fortinet ) company developed a set dedicated to FortiGate A secure operating system on a cybersecurity platform. The system provides users with firewall, antivirus, IPSec/SSL VPN , Web Multiple security features such as content filtering and anti-spam. Fortinet FortiOS 5.4.6 version to 5.4.9 Version, 6.0.0 version and 6.0.1 There is a security hole in the version. Attackers can exploit this vulnerability to obtain TLS session key and decrypt TLS flow

Users' VPN authentication credentials are unsafely encrypted in Fortinet FortiClient for Windows 5.6.0 and below versions, FortiClient for Mac OSX 5.6.0 and below versions and FortiClient SSLVPN Client for Linux 4.4.2335 and below versions, due to the use of a static encryption key and weak encryption algorithms. Fortinet FortiClient and FortiClient SSLVPN Client Contains a cryptographic strength vulnerability.Information may be obtained. Fortinet FortiClient for Windows is a Windows-based mobile terminal security solution developed by Fortinet. The solution provides IPsec and SSL encryption, WAN optimization, endpoint compliance, and two-factor authentication when connected to FortiGate firewall appliances. There is a security vulnerability in the Fortinet FortiClient based on the Windows platform. The vulnerability stems from the program's use of static encryption keys and weak encryption algorithms. A remote attacker could exploit this vulnerability to disclose information

An Information Disclosure vulnerability in Fortinet FortiOS 5.6.0 to 5.6.2, 5.4.0 to 5.4.5, 5.2 and below versions allow an admin user with super_admin privileges to view the current SSL VPN web portal session info which may contains user credentials through the fnsysctl CLI command. Fortinet FortiOS Contains an information disclosure vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Fortinet FortiOS is prone to an information-disclosure vulnerability. Attackers can exploit this issue to obtain sensitive information that may aid in further attacks. The following versions are vulnerable: FortiOS 5.6.0 through 5.6.2 FortiOS 5.4.0 through 5.4.5 FortiOS 5.2 and prior. Fortinet FortiOS is a set of security operating systems developed by Fortinet Corporation for the FortiGate network security platform. The system provides users with various security functions such as firewall, anti-virus, IPSec/SSL VPN, Web content filtering and anti-spam. An information disclosure vulnerability exists in Fortinet FortiOS versions 5.6.0 to 5.6.2, 5.4.0 to 5.4.5, and 5.2 and earlier

Type Confusion in Content Protection HECI Service in Intel Graphics Driver allows unprivileged user to elevate privileges via local access. Intel is prone to a local privilege-escalation vulnerability. Local attackers may exploit this issue to execute arbitrary code with elevated privileges. Intel Graphics Driver is an integrated graphics driver developed by Intel Corporation. Content Protection HECI Service is one of the content protection services. The following versions are affected: Intel Graphics Driver version 15.49, version 15.47, version 15.46, version 15.45, version 15.40, version 15.36, version 15.33