CVE-2026-16771 | AT&T Arris BGW210-700 up to 2.7.7 CGI /cgi-bin/*.ha missing authentication

July 28, 2026 Yanac

A vulnerability marked as very critical has been reported in AT&T Arris BGW210-700 up to 2.7.7. This impacts an unknown function of the file /cgi-bin/*.ha of the component CGI Handler. The manipulation leads to missing authentication.

This vulnerability is referenced as CVE-2026-16771. Remote exploitation of the attack is possible. No exploit is available.VulDB Recent EntriesRead More