CVE-2025-4809 | Tenda AC7 15.03.06.44 /goform/setMacFilterCfg fromSafeSetMacFilter deviceList stack-based overflow

A vulnerability was found in Tenda AC7 15.03.06.44. It has been classified as critical. Affected is the function fromSafeSetMacFilter of the file /goform/setMacFilterCfg. The manipulation of the argument deviceList leads to stack-based buffer overflow.

This vulnerability is traded as CVE-2025-4809. It is possible to launch the attack remotely. Furthermore, there is an exploit available.