Tenda W30E formSetCfm Function Stack Buffer Overflow Vulnerability

The Tenda W30E is a wireless router developed by Tenda to provide a stable network connection for homes and small offices. A stack buffer overflow vulnerability exists in the formSetCfm function of the /goform/setcfm file in Tenda W30E version 1.0.1.25(633). An attacker can exploit this vulnerability to cause a stack overflow by remotely manipulating the funcpara1 parameter.