CVE-2026-1410

MEDIUM 6.4

Beetel 777VR1 UART missing authentication

CVSS Score

6.4

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-306 CWE-287
Vendor	beetel
Product	777vr1
Published	Jan 26, 2026
Last Updated	Feb 23, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Beetel / 777VR1

01.00.09 01.00.09_55

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.342799 vuldb.com: https://vuldb.com/?ctiid.342799 vuldb.com: https://vuldb.com/?submit.739433 gist.github.com: https://gist.github.com/raghav20232023/96a6b13ab00c493d21362e744627ea9f

Credits

🔍 raghav_2026 (VulDB User)