CVE-2025-3802

Name of the Vulnerable Software and Affected Versions Tenda W12 and i24 versions 3.0.0.4(2887) through 3.0.0.5(3644)

Description A critical vulnerability affects the cgiPingSet function of the file /bin/httpd. The manipulation of the pingIP argument leads to a stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Recommendations For versions 3.0.0.4(2887) through 3.0.0.5(3644), consider disabling the cgiPingSet function until a patch is available. Restrict access to the /bin/httpd file to minimize the risk of exploitation. Avoid using the pingIP argument in the affected function until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.