CVE-2026-5678 | Totolink A7100RU 7.4cu.2313_b20191024 /cgi-bin/cstecgi.cgi setScheduleCfg mode os command injection

A vulnerability, which was classified as critical, was found in Totolink A7100RU 7.4cu.2313_b20191024. The affected element is the function setScheduleCfg of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument mode can lead to os command injection.

The identification of this vulnerability is CVE-2026-5678. The attack may be launched remotely. Furthermore, there is an exploit available.