CVE-2026-9433 | Totolink A8000RU 7.1cu.643_b20200521 Web Management Interface /cgi-bin/cstecgi.cgi setMacFilterRules enable os command injection

May 24, 2026 Yanac

A vulnerability classified as critical has been found in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setMacFilterRules of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument enable causes os command injection.

This vulnerability appears as CVE-2026-9433. The attack may be initiated remotely. In addition, an exploit is available.VulDB Recent EntriesRead More