The vulnerability of the SetValue() and GetValue() functions in the Tenda O3 wireless access point software allows a intruder to cause a service failure.

The vulnerability of the SetValue and GetValue functions in the Tenda O3 wireless access point software lies in the fact that the operation exceeds the buffer boundaries in memory when processing the dmzIP parameter at the setDmzInfo endpoint. Exploiting this vulnerability could allow an attacker...

CVE-2025-12211

A security flaw has been discovered in Tenda O3 1.0.0.102478. Affected by this issue is the function SetValue/GetValue of the file /goform/setDmzInfo. The manipulation of the argument dmzIP results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been...