CVE-2025-12240

CVE-2025-12240 is associated with TOTOLINK A3300R 17.0.0cu.557_B20221024. The vulnerability affects the function setDmzCfg in the file /cgi-bin/cstecgi.cgi, where manipulation of the ip argument leads to a buffer overflow. This can be exploited remotely; multiple sources describe a publicly discl...