CVE-2025-6111

Name of the Vulnerable Software and Affected Versions Tenda FH1205 version 2.0.0.7(775)

Description A critical vulnerability was found in the Tenda FH1205, affecting the fromVirtualSer function of the file /goform/VirtualSer. The manipulation of the argument page leads to a stack-based buffer overflow. This issue can be exploited remotely. The exploit has been disclosed to the public and may be used.

Recommendations As a temporary workaround, consider disabling the fromVirtualSer function until a patch is available. Restrict access to the /goform/VirtualSer file to minimize the risk of exploitation. Avoid using the argument page in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.