CVE-2026-1410
MEDIUMBeetel 777VR1 < 01.00.09_55 - Improper Authentication via UART Interface
Title source: llmDescription
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.
References (4)
Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.342799
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.342799
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.739433
Exploit, Mitigation, Third Party Advisory exploit
https://gist.github.com/raghav20232023/96a6b13ab00c493d21362e744627ea9f
Scores
CVSS v3
6.4
EPSS
0.0029
EPSS Percentile
20.7%
Attack Vector
PHYSICAL
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-287
CWE-306
Status
published
Products (1)
beetel/777vr1_firmware
< 01.00.09_55
Published
Jan 26, 2026
Tracked Since
Feb 18, 2026