CVE-2026-51716 | TOTOLINK T6 4.1.5cu.748_B20211015 Port Forwarding /cgi-bin/cstecgi.cgi delPortForwardRules access control

August 31, 2026 Yanac

A vulnerability was found in TOTOLINK T6 4.1.5cu.748_B20211015. It has been declared as very critical. The impacted element is the function delPortForwardRules of the file /cgi-bin/cstecgi.cgi of the component Port Forwarding. Such manipulation leads to improper access controls.

This vulnerability is uniquely identified as CVE-2026-51716. The attack can be launched remotely. No exploit exists.VulDB Recent EntriesRead More