CVE-2026-1411

MEDIUM EPSS 8.8%
Published Jan 26, 20265mo ago · Modified Jun 17, 20261w ago
4.5 CVSS 4.0
Medium
Find Similar
Published Jan 26, 2026 5mo ago
Last Modified Jun 17, 2026 1w ago

Description

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.

CVSS Details

Base Score
4.5
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:P/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Physical
Attack Complexity High
Privileges Required High
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
8.8% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-266
CWE-284

Affected Products 2

VendorProductVersionRange
beetel777vr1_firmware* ≤01.00.09_55
beetel777vr1*any

References 4

  • gist.github.com https://gist.github.com/raghav20232023/ea6adcd6d1eca35683570a1094164bd3
    ExploitMitigationThird Party Advisory
  • vuldb.com https://vuldb.com/?ctiid.342800
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.342800
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.740674
    Third Party AdvisoryVDB Entry

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.