Vulnerability details

CVE-2024-9643

Four-Faith F3x36

Four-Faith F3x36 Hidden Debug Credentials

CVSS 3.1
9.8Critical

Official description

The Four-Faith F3x36 router using firmware v2.0.0 is vulnerable to authentication bypass due to hard-coded credentials in the administrative web server. An attacker with knowledge of the credentials can gain administrative access via crafted HTTP requests. This issue appears similar to CVE-2023-32645.

CVSS scores

ScoreVersionSourceVector
9.8Critical 3.1 CVEProject cvelistV5 (CNA) (VulnCheck) CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

VendorProductVersionsSource
Four-Faith F3x36 2.0.0 CVEProject cvelistV5 (CNA)

References and advisories

2
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Details

Published
2025-02-04
Last updated
2025-11-22
State
Published
Assigner (CNA)
VulnCheck

Exploit prediction (EPSS)

3.01%
Probability of exploitation in 30 days
87.4%
Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable
Yes
Exploitation
Proof of concept
Technical impact
Total

Weaknesses (CWE)

  • CWE-489
    Active Debug Code
  • CWE-798
    Use of Hard-coded Credentials