CVE-2026-6114 | Totolink A7100RU 7.4cu.2313_b20191024 CGI /cgi-bin/cstecgi.cgi setNetworkCfg proto os command injection

A vulnerability, which was classified as critical, has been found in Totolink A7100RU 7.4cu.2313_b20191024. Affected by this issue is the function setNetworkCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument proto results in os command injection.

This vulnerability was named CVE-2026-6114. The attack may be initiated remotely. In addition, an exploit is available.