CVE-2025-12240 TOTOLINK A3300R cstecgi.cgi setDmzCfg buffer overflow

A security vulnerability has been detected in TOTOLINK A3300R 17.0.0cu.557B20221024. This affects the function setDmzCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ip leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed...

TOTOLINK A3300R 安全漏洞

TOTOLINK A3300R is a wireless router from China's Gion Electronics TOTOLINK. A command injection vulnerability exists in the TOTOLINK A3300R version V17.0.0cu.557B20221024, which stems from the ip parameter of the setDmzCfg method failing to correctly filter constructed command special characters...