CVE-2024-12856

HIGH EXPLOITED

Four-faith F3x36 Firmware - OS Command Injection

Title source: rule

Description

The Four-Faith router models F3x24 and F3x36 are affected by an operating system (OS) command injection vulnerability. At least firmware version 2.0 allows authenticated and remote attackers to execute arbitrary OS commands over HTTP when modifying the system time via apply.cgi. Additionally, this firmware version has default credentials which, if not changed, would effectively change this vulnerability into an unauthenticated and remote OS command execution issue.

Exploits (1)

nomisec WORKING POC
by nu113d · remote-auth
https://github.com/nu113d/CVE-2024-12856

Scores

CVSS v3 7.2
EPSS 0.7389
EPSS Percentile 98.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

VulnCheck KEV 2024-11-09
CWE
CWE-78 CWE-1392
Status published
Products (2)
four-faith/f3x24_firmware 2.0
four-faith/f3x36_firmware 2.0
Published Dec 27, 2024
Tracked Since Feb 18, 2026