A vulnerability classified as critical was found in TOTOLINK T6 4.1.5cu.748. Affected by this vulnerability is the function clearPairCfg of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument ip leads to command injection.

This vulnerability is known as CVE-2025-7615. The attack can be launched remotely. Furthermore, there is an exploit available.