CVE-2024-9644

Description

The Four-Faith F3x36 router using firmware v2.0.0 is vulnerable to an authentication bypass vulnerability in the administrative web server. Authentication is not enforced on some administrative functionality when using the "bapply.cgi" endpoint instead of the normal "apply.cgi" endpoint. A remote and unauthenticated can use this vulnerability to modify settings or chain with existing authenticated vulnerabilities.

CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-306 Missing Authentication

CWE-489 CWE-489

Affected Products

Vendor	Product	Versions
four-faith	f3x36_firmware	All
four-faith	f3x36	All

References

Other References

https://vulncheck.com/advisories/four-faith-hidden-api

Frequently Asked Questions

What is CVE-2024-9644? +

The Four-Faith F3x36 router using firmware v2.0.0 is vulnerable to an authentication bypass vulnerability in the administrative web server. Authentication is not enforced on some administrative functionality when using the "bapply.cgi" endpoint instead of the normal "apply.cgi" endpoint. A remote and unauthenticated can use this vulnerability to modify settings or chain with existing authenticated vulnerabilities. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2024-9644? +

CVE-2024-9644 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-9644? +

CVE-2024-9644 affects products from four-faith, specifically: f3x36, f3x36_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-9644? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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