CVE-2026-7137 | Totolink A8000RU 7.1cu.643_b20200521 CGI /cgi-bin/cstecgi.cgi setStorageCfg sambaEnabled os command injection

A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. It has been classified as critical. This affects the function setStorageCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument sambaEnabled leads to os command injection.

This vulnerability is referenced as CVE-2026-7137. Remote exploitation of the attack is possible. Furthermore, an exploit is available.