CVE-2026-6156 | Totolink A7100RU 7.4cu.2313_b20191024 CGI /cgi-bin/cstecgi.cgi setIpQosRules Comment os command injection
A vulnerability was found in Totolink A7100RU 7.4cu.2313_b20191024. It has been rated as critical. This affects the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument Comment leads to os command injection.
This vulnerability is referenced as CVE-2026-6156. Remote exploitation of the attack is possible. Furthermore, an exploit is available.