Jean Pereira

A vulnerability has been identified in InterMesh 7177 Hybrid 2.0 Subscriber (All versions < V8.2.12), InterMesh 7707 Fire Subscriber (All versions < V7.2.12 only if the IP interface is enabled (which is not the default configuration)). The web server of affected devices does not sanitize the input parameters in specific GET requests that allow for code execution on operating system level. In combination with other vulnerabilities (CVE-2024-47902, CVE-2024-47903, CVE-2024-47904) this could allow an unauthenticated remote attacker to execute arbitrary code with root privileges.

**Name of the Vulnerable Software and Affected Versions** InterMesh 7177 Hybrid 2.0 Subscriber versions prior to 8.2.12 InterMesh 7707 Fire Subscriber versions prior to 7.2.12 **Description** A vulnerability has been identified where the web server of affected devices does not authenticate GET requests that execute specific commands, such as `ping`, on the operating system level. This issue is particularly relevant for InterMesh 7707 Fire Subscriber devices where the IP interface is enabled, although this is not the default configuration. **Recommendations** For InterMesh 7177 Hybrid 2.0 Subscriber versions prior to 8.2.12, update to version 8.2.12 or later. For InterMesh 7707 Fire Subscriber versions prior to 7.2.12, update to version 7.2.12 or later, especially if the IP interface is enabled. As a temporary workaround, consider disabling the IP interface on InterMesh 7707 Fire Subscriber devices until a patch is available.

**Name of the Vulnerable Software and Affected Versions** InterMesh 7177 Hybrid 2.0 Subscriber versions prior to 8.2.12 InterMesh 7707 Fire Subscriber versions prior to 7.2.12 **Description** A vulnerability has been identified that could allow an authenticated local attacker to execute arbitrary commands with root privileges due to a SUID binary. This issue affects devices where the IP interface is enabled, although this is not the default configuration. **Recommendations** For InterMesh 7177 Hybrid 2.0 Subscriber versions prior to 8.2.12, update to version 8.2.12 or later. For InterMesh 7707 Fire Subscriber versions prior to 7.2.12, update to version 7.2.12 or later, especially if the IP interface is enabled.