CVE-2026-1409

LOW EPSS 26.7%
Published Jan 26, 20265mo ago · Modified Jun 17, 20261w ago
0.3 CVSS 4.0
Low
Find Similar
Published Jan 26, 2026 5mo ago
Last Modified Jun 17, 2026 1w ago

Description

A security vulnerability has been detected in Beetel 777VR1 up to 01.00.09/01.00.09_55. This issue affects some unknown processing of the component UART Interface. The manipulation leads to improper restriction of excessive authentication attempts. It is possible to launch the attack on the physical device. The attack's complexity is rated as high. The exploitability is assessed as difficult. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Details

Base Score
0.3
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/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 None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
26.7% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-307
CWE-799

Affected Products 2

VendorProductVersionRange
beetel777vr1_firmware* ≤01.00.09_55
beetel777vr1*any

References 4

  • gist.github.com https://gist.github.com/raghav20232023/19900b427445adf37f64ae953611bfce
    ExploitMitigationThird Party Advisory
  • vuldb.com https://vuldb.com/?ctiid.342798
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.342798
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.739399
    Third Party AdvisoryVDB Entry

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.