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CVE-2024-9643

Four-faith F3x36 Firmware hard-coded credentials

9.8 CRITICALEPSS 3.04%
  1. Published4 Feb 2025

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 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Four-faith F3x36 Firmware2.0

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2024-9643 being actively exploited?

CVE-2024-9643 is not in the CISA KEV catalog. Its EPSS exploit probability is 3.04%.

How severe is CVE-2024-9643?

CVE-2024-9643 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 3.04% probability of exploitation.

Which products are affected by CVE-2024-9643?

Affected products include Four-faith F3x36 Firmware.

How do I fix CVE-2024-9643?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-9643 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.