CVE-2024-12856CWE-1392CWE-78

Four-Faith Industrial Router adjust_sys_time OS Command Injection

High · published December 27, 2024

Patch now

High probability of exploitation

CVSS calls it high at 7.2. It sits in the 99.7th percentile for exploit probability.

CVSS v3.1

7.2

EPSS

84%

Percentile

99.7

In the wild

Unconfirmed

What it is

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.

The record

Technical detail

CVSS v3.1: 7.2 · HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0: Not supplied
EPSS: 0.84124 · 99.7th percentile
Weaknesses: CWE-1392 · Use of Default Credentials; CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published: 2024-12-27T16:03Z

EPSS history

Timeline

27 DEC 16:03Z
Four-Faith Industrial Router adjust_sys_time OS Command Injection
cvelistv5