A vulnerability, CVE-2026-1410, has been identified in the UART Interface of Beetel 777VR1 routers up to version 01.00.09/01.00.09_55, leading to missing authentication. Physical access is required to exploit this vulnerability, and the vendor has not responded to disclosure attempts.
A vulnerability was detected in Beetel 777VR1 up to 01.00.09/01.00.09_55. Impacted is an unknown function of the component UART Interface. The manipulation results in missing authentication. An attack on the physical device is feasible. This attack is characterized by high complexity. The exploitability is considered difficult. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.