VARIoT IoT vulnerabilities database
| VAR-202102-0814 | CVE-2021-22976 | BIG-IP Advanced WAF and ASM Resource Depletion Vulnerability |
CVSS V2: 5.0 CVSS V3: 7.5 Severity: HIGH |
On BIG-IP Advanced WAF and ASM version 16.0.x before 16.0.1.1, 15.1.x before 15.1.2, 14.1.x before 14.1.3.1, 13.1.x before 13.1.3.6, and all 12.1.x versions, when the BIG-IP ASM system processes WebSocket requests with JSON payloads, an unusually large number of parameters can cause excessive CPU usage in the BIG-IP ASM bd process. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated. BIG-IP Advanced WAF and ASM Is vulnerable to a resource exhaustion.Denial of service (DoS) It may be put into a state
| VAR-202102-0813 | CVE-2021-22975 | BIG-IP Vulnerability in |
CVSS V2: 4.3 CVSS V3: 7.5 Severity: HIGH |
On BIG-IP version 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, and 14.1.x before 14.1.3.1, under some circumstances, Traffic Management Microkernel (TMM) may restart on the BIG-IP system while passing large bursts of traffic. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated. BIG-IP Contains an unspecified 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
| VAR-202102-0811 | CVE-2021-22973 | plural BIG-IP Out-of-bounds write vulnerabilities in the product |
CVSS V2: 5.0 CVSS V3: 7.5 Severity: HIGH |
On BIG-IP version 16.0.x before 16.0.1.1, 15.1.x before 15.1.2, 14.1.x before 14.1.3.1, 13.1.x before 13.1.3.5, and all 12.1.x versions, JSON parser function does not protect against out-of-bounds memory accesses or writes. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated. plural BIG-IP The product contains a vulnerability related to out-of-bounds writing.Denial of service (DoS) It may be put into a state
| VAR-202102-0812 | CVE-2021-22974 | BIG-IP and BIG-IQ Race Vulnerability in |
CVSS V2: 6.0 CVSS V3: 7.5 Severity: HIGH |
On BIG-IP version 16.0.x before 16.0.1.1, 15.1.x before 15.1.2, 14.1.x before 14.1.3.1, and 13.1.x before 13.1.3.6 and all versions of BIG-IQ 7.x and 6.x, an authenticated attacker with access to iControl REST over the control plane may be able to take advantage of a race condition to execute commands with an elevated privilege level. This vulnerability is due to an incomplete fix for CVE-2017-6167. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated. BIG-IP and BIG-IQ Exists in a race condition vulnerability. This vulnerability is CVE-2017-6167 It is a vulnerability caused by an incomplete fix.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state
| VAR-202102-0808 | CVE-2021-22983 | BIG-IP AFM Cross-site Scripting Vulnerability |
CVSS V2: 3.5 CVSS V3: 5.4 Severity: MEDIUM |
On BIG-IP AFM version 15.1.x before 15.1.1, 14.1.x before 14.1.3.1, and 13.1.x before 13.1.3.5, authenticated users accessing the Configuration utility for AFM are vulnerable to a cross-site scripting attack if they attempt to access a maliciously-crafted URL. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated. BIG-IP AFM Contains a cross-site scripting vulnerability.Information may be obtained and information may be tampered with
| VAR-202102-0806 | CVE-2021-22981 | BIG-IP Vulnerability in |
CVSS V2: 5.8 CVSS V3: 4.8 Severity: MEDIUM |
On all versions of BIG-IP 12.1.x and 11.6.x, the original TLS protocol includes a weakness in the master secret negotiation that is mitigated by the Extended Master Secret (EMS) extension defined in RFC 7627. TLS connections that do not use EMS are vulnerable to man-in-the-middle attacks during renegotiation. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated. BIG-IP Contains an unspecified vulnerability.Information may be obtained and information may be tampered with
| VAR-202102-0804 | CVE-2021-22979 | BIG-IP Cross-site scripting vulnerability |
CVSS V2: 4.3 CVSS V3: 6.1 Severity: MEDIUM |
On BIG-IP version 16.0.x before 16.0.1, 15.1.x before 15.1.1, 14.1.x before 14.1.2.8, 13.1.x before 13.1.3.5, and all 12.1.x versions, a reflected Cross-Site Scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility when Fraud Protection Service is provisioned and allows an attacker to execute JavaScript in the context of the current logged-in user. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated
| VAR-202103-0435 | CVE-2021-22665 | Rockwell Automation DriveTools SP and Drives AOP Code problem vulnerability |
CVSS V2: 7.2 CVSS V3: 7.8 Severity: HIGH |
Rockwell Automation DriveTools SP v5.13 and below and Drives AOP v4.12 and below both contain a vulnerability that a local attacker with limited privileges may be able to exploit resulting in privilege escalation and complete control of the system. A code issue vulnerability exists in Rockwell Automation DriveTools SP and Drives AOP, which originates from an improper design or implementation problem in the code development process of a network system or product
| VAR-202102-0810 | CVE-2021-22985 | BIG-IP ASM Resource Depletion Vulnerability |
CVSS V2: 7.8 CVSS V3: 7.5 Severity: HIGH |
On BIG-IP APM version 16.0.x before 16.0.1.1, under certain conditions, when processing VPN traffic with APM, TMM consumes excessive memory. A malicious, authenticated VPN user may abuse this to perform a DoS attack against the APM. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated. BIG-IP ASM Is vulnerable to a resource exhaustion.Denial of service (DoS) It may be put into a state. GE APM is an equipment monitoring system of General Electric (GE). The system can continuously monitor the operating status and faults of the equipment. There is a resource management error vulnerability in BIG-IP APM, which originates from the improper management of system resources (such as memory, disk space, files, etc.) by network systems or products
| VAR-202102-0807 | CVE-2021-22982 | BIG-IP DNS and GTM Buffer Overflow Vulnerability in Linux |
CVSS V2: 6.5 CVSS V3: 7.2 Severity: HIGH |
On BIG-IP DNS and GTM version 13.1.x before 13.1.0.4, and all versions of 12.1.x and 11.6.x, big3d does not securely handle and parse certain payloads resulting in a buffer overflow. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated. BIG-IP DNS and GTM Contains a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state
| VAR-202102-0805 | CVE-2021-22980 | Edge Client and Windows for BIG-IP APM Client Troubleshooting Utility Untrusted search path vulnerabilities in |
CVSS V2: 6.9 CVSS V3: 7.8 Severity: HIGH |
In Edge Client version 7.2.x before 7.2.1.1, 7.1.9.x before 7.1.9.8, and 7.1.x-7.1.8.x before 7.1.8.5, an untrusted search path vulnerability in the BIG-IP APM Client Troubleshooting Utility (CTU) for Windows could allow an attacker to load a malicious DLL library from its current directory. User interaction is required to exploit this vulnerability in that the victim must run this utility on the Windows system. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated
| VAR-202102-1510 | CVE-2020-27634 | Contiki-NG Vulnerability in using inadequate random values in |
CVSS V2: - CVSS V3: 9.1 Severity: CRITICAL |
In Contiki 4.5, TCP ISNs are improperly random. Contiki-NG There is a vulnerability in the use of inadequate random values.Information may be obtained and information may be tampered with. Contiki is an open-source, cross-platform operating system for IoT (Internet of Things) devices. Contiki-NG is an open-source cross-platform operating system for next-generation IoT (Internet of Things) devices.
A security feature issue vulnerability exists in uIP, Contiki-OS, and Contiki-NG that could allow an attacker to spoof or destroy a TCP connection
| VAR-202102-1414 | CVE-2021-27171 | FiberHome HG6245D Out-of-bounds write vulnerability in device |
CVSS V2: 10.0 CVSS V3: 9.8 Severity: CRITICAL |
An issue was discovered on FiberHome HG6245D devices through RP2613. It is possible to start a Linux telnetd as root on port 26/tcp by using the CLI interface commands of ddd and shell (or tshell). FiberHome HG6245D The device contains an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. FiberHome HG6245D devices is a router of China FiberHome. Provide network connectivity function.
A buffer overflow vulnerability exists in FiberHome HG6245D devices, which can be exploited by attackers to cause buffer overflow or heap overflow
| VAR-202102-1416 | CVE-2021-27173 | FiberHome HG6245D Authentication vulnerability in device |
CVSS V2: 5.0 CVSS V3: 7.5 Severity: HIGH |
An issue was discovered on FiberHome HG6245D devices through RP2613. There is a telnet?enable=0&key=calculated(BR0_MAC) backdoor API, without authentication, provided by the HTTP server. This will remove firewall rules and allow an attacker to reach the telnet server (used for the CLI). FiberHome HG6245D There is an authentication vulnerability in the device.Information may be tampered with. FiberHome HG6245D devices is a router of China FiberHome. Provide network connectivity function.
An authorization issue vulnerability exists in FiberHome HG6245D devices, and an attacker can use the vulnerability to access the telnet server
| VAR-202102-1419 | CVE-2021-27176 | FiberHome HG6245D Vulnerability in plaintext storage of important information on devices |
CVSS V2: 5.0 CVSS V3: 7.5 Severity: HIGH |
An issue was discovered on FiberHome HG6245D devices through RP2613. wifictl_5g.cfg has cleartext passwords and 0644 permissions. FiberHome HG6245D A device contains a vulnerability in the plaintext storage of important information.Information may be obtained. HG6245D is a FTTH ONT router launched by FiberHome.
The wifictl_5g.cfg in FiberHome HG6245D has a security vulnerability. No detailed vulnerability details are currently provided
| VAR-202102-1415 | CVE-2021-27172 | FiberHome HG6245D Vulnerability in using hard-coded credentials on devices |
CVSS V2: 5.0 CVSS V3: 9.8 Severity: CRITICAL |
An issue was discovered on FiberHome HG6245D devices through RP2613. A hardcoded GEPON password for root is defined inside /etc/init.d/system-config.sh. FiberHome HG6245D A device contains a vulnerability in the use of hard-coded credentials.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. HG6245D is a FTTH ONT router launched by FiberHome.
FiberHome HG6245D has a hard-coded GEPON password vulnerability. No detailed vulnerability details are currently provided
| VAR-202102-1422 | CVE-2021-27179 | FiberHome HG6245D Input verification vulnerability in device |
CVSS V2: 5.0 CVSS V3: 7.5 Severity: HIGH |
An issue was discovered on FiberHome HG6245D devices through RP2613. It is possible to crash the telnet daemon by sending a certain 0a 65 6e 61 62 6c 65 0a 02 0a 1a 0a string. FiberHome HG6245D The device contains an input verification vulnerability.Denial of service (DoS) It may be put into a state. HG6245D is a FTTH ONT router launched by FiberHome.
FiberHome HG6245D has a denial of service vulnerability. An attacker can exploit this vulnerability by sending a specific string to cause the telnet daemon to crash
| VAR-202102-1417 | CVE-2021-27174 | FiberHome HG6245D Vulnerability in plaintext storage of important information on devices |
CVSS V2: 5.0 CVSS V3: 7.5 Severity: HIGH |
An issue was discovered on FiberHome HG6245D devices through RP2613. wifi_custom.cfg has cleartext passwords and 0644 permissions. FiberHome HG6245D A device contains a vulnerability in the plaintext storage of important information.Information may be obtained. HG6245D is a FTTH ONT router launched by FiberHome.
The wifi_custom.cfg in FiberHome HG6245D has a security vulnerability. No detailed vulnerability details are currently provided
| VAR-202102-1418 | CVE-2021-27175 | FiberHome HG6245D Vulnerability in plaintext storage of important information on devices |
CVSS V2: 5.0 CVSS V3: 7.5 Severity: HIGH |
An issue was discovered on FiberHome HG6245D devices through RP2613. wifictl_2g.cfg has cleartext passwords and 0644 permissions. FiberHome HG6245D A device contains a vulnerability in the plaintext storage of important information.Information may be obtained. HG6245D is a FTTH ONT router launched by FiberHome.
The wifictl_2g.cfg in FiberHome HG6245D has a security vulnerability. No detailed vulnerability details are currently provided
| VAR-202102-1375 | CVE-2021-27144 | FiberHome HG6245D Vulnerability in using hard-coded credentials on devices |
CVSS V2: 5.0 CVSS V3: 9.8 Severity: CRITICAL |
An issue was discovered on FiberHome HG6245D devices through RP2613. The web daemon contains the hardcoded f~i!b@e#r$h%o^m*esuperadmin / s(f)u_h+g|u credentials for an ISP. FiberHome HG6245D A device contains a vulnerability in the use of hard-coded credentials.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. HG6245D is a FTTH ONT router launched by FiberHome.
FiberHome HG6245D has a hard-coded credential vulnerability. No detailed vulnerability details are currently provided