CVE-2026-6116 | Totolink A7100RU 7.4cu.2313_b20191024 CGI /cgi-bin/cstecgi.cgi setDiagnosisCfg ip os command injection

A vulnerability has been found in Totolink A7100RU 7.4cu.2313_b20191024 and classified as critical. This vulnerability affects the function setDiagnosisCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument ip leads to os command injection.

This vulnerability is referenced as CVE-2026-6116. Remote exploitation of the attack is possible. Furthermore, an exploit is available.