CVE-2026-1410: Beetel 777vr1 Firmware

Medium severity, CVSS 6.4. EPSS: 0.3% chance of exploitation in the next 30 days.

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.

Affected products

• Beetel 777vr1 Firmware: up to and including 01.00.09_55

Published 2026-01-26. Last modified 2026-06-17.