CVE-2026-1411
MEDIUMBeetel 777vr1 Firmware < 01.00.09_55 - Improper Access Control
Title source: ruleDescription
A flaw has been found in Beetel 777VR1 up to 01.00.09/01.00.09_55. The affected element is an unknown function of the component UART Interface. This manipulation causes improper access controls. It is feasible to perform the attack on the physical device. The complexity of an attack is rather high. The exploitability is described as difficult. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
References (4)
Scores
CVSS v3
6.1
EPSS
0.0003
EPSS Percentile
6.8%
Attack Vector
PHYSICAL
CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-266
CWE-284
Status
published
Products (1)
beetel/777vr1_firmware
< 01.00.09_55
Published
Jan 26, 2026
Tracked Since
Feb 18, 2026