CVE-2026-1409 | Beetel 777VR1 up to 01.00.09/01.00.09_55 UART Interface excessive authentication (CNNVD-202601-4316)
A vulnerability was found in Beetel 777VR1 up to 01.00.09/01.00.09_55. It has been rated as problematic. This issue affects some unknown processing of the component UART Interface. The manipulation leads to improper restriction of excessive authentication attempts.
This vulnerability is uniquely identified as CVE-2026-1409. It is possible to launch the attack on the physical device. Moreover, an exploit is present.
The vendor was contacted early about this disclosure but did not respond in any way.