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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Four-Faith | F3x36 | 2.0.0 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
-
krevetkqqq/CVE-2024-9644 ★ 0 · Oct 30, 2026
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- https://vulncheck.com/advisories/four-faith-hidden-api third-party-advisory