What is CVE-2024-9643?

CVE-2024-9643 is a critical-severity vulnerability in Four-faith F3x36, classified under Active Debug Code. CVSS score: 9.8/10. Published 2025-02-04.

How severe is CVE-2024-9643?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Four-faith F3x36

CVE-2024-9643

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 craft…

EPSS: 0.159 (94.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Four-faith F3x36 — versions 2.0.0

Weakness classification (CWE)

References

vulncheck.com/advisories/four-faith-hard-coded-creds (third-party-advisory)
talosintelligence.com/vulnerability_reports/TALOS-2023-1752 (third-party-advisory)

Frequently asked questions

What is CVE-2024-9643?: CVE-2024-9643 is a critical-severity vulnerability in Four-faith F3x36, classified under Active Debug Code. CVSS score: 9.8/10. Published 2025-02-04.
How severe is CVE-2024-9643?: Critical severity. CVSS v3 base score is 9.8 out of 10.