Vulnerability details
CVE-2024-12856
Four-Faith F3x24Four-Faith F3x36
Four-Faith Industrial Router adjust_sys_time OS Command Injection
CVSS 3.1
7.2High
Official 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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.2High | 3.1 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Four-Faith | F3x24 | 2.0 | CVEProject cvelistV5 (CNA) |
| Four-Faith | F3x36 | 2.0 | CVEProject cvelistV5 (CNA) |
References and advisories
3- https://vulncheck.com/advisories/four-faith-time third-party-advisory
- https://ducklingstudio.blog.fc2.com/blog-entry-392.html exploit
- https://vulncheck.com/blog/four-faith-cve-2024-12856 exploittechnical-description
Kolun on Telegram @kolunsec
Exploited CVEs, key news and a daily digest
Alerts for this product's next CVEsFollow the product to get new vulnerabilities on Telegram.
Details
- Published
- 2024-12-27
- Last updated
- 2025-11-22
- State
- Published
- Assigner (CNA)
- VulnCheck
- Kolun priority
- 46 · Medium
Exploit prediction (EPSS)
84.3%
Probability of exploitation in 30 days
99.7%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- Proof of concept
- Technical impact
- Total
Weaknesses (CWE)
- CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
- CWE-1392Use of Default Credentials