CVE-2025-6138 | TOTOLINK T10 4.1.8cu.5207 HTTP POST Request /cgi-bin/cstecgi.cgi setWizardCfg ssid5g buffer overflow

A vulnerability classified as critical was found in TOTOLINK T10 4.1.8cu.5207. Affected by this vulnerability is the function setWizardCfg of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument ssid5g leads to buffer overflow.

This vulnerability is known as CVE-2025-6138. The attack can be launched remotely. Furthermore, there is an exploit available.