Vulnerability · Published Mar 31, 2025 · Assigned by SEC-VLab
CVE-2025-2071OS Command Injection Vulnerability in FAST LTA Silent Brick WebUI
Critical 10.0
In plain English
A critical-severity OS command injection in FAST LTA Silent Brick WebUI from FAST LTA. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).
Official description
A critical OS Command Injection vulnerability has been identified in the FAST LTA Silent Brick WebUI, allowing remote attackers to execute arbitrary operating system commands via specially crafted input. This vulnerability arises due to improper handling of untrusted input, which is passed directly to system-level commands without adequate sanitization or validation. Successful exploitation could allow attackers to execute arbitrary commands on the affected system, potentially resulting in unauthorized access, data leakage, or full system compromise. Affected WebUI parameters are "hd" and "pi".
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| FAST LTA | FAST LTA Silent Brick WebUI | WebUI Release 2.45 (Linux 5.4.109-gentoo-FAST) – before 2.63.04 |
Weakness: CWE-78 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:P/AU:N/RE:M/U:Amber