OS Command Injection Vulnerability in FAST LTA Silent Brick WebUI
Published Mar 31, 2025
10.0
CRITICALCVSS 4.0
EPSS 0.97%
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
-
Affected
- ≥ WebUI Release 2.45 (Linux 5.4.109-gentoo-FAST), < 2.63.04
Default status is the baseline for the product. Each version can override it (patched versions can be marked unaffected).
| Vendor | Product | Default status | Versions |
|---|---|---|---|
| Fast Lta | FAST LTA Silent Brick WebUI | unaffected | Affected
|
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No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Vendor solution
Avoid using external processes: Whenever possible, use library calls instead of invoking external processes to recreate desired functionality.
A vendor security patch available. Upgrade to release fast-sb-update-2.63.0.4.tar https://software.fast-lta.com/fast-sb-update-2.63.0.4.tar
References (2)
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-8717 Advisory
- https://www.fast-lta.de/de/fast/silent-bricks-software-2-63 release-notes
| Link | Providers | Tags |
|---|---|---|
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-8717 | Advisory | |
| https://www.fast-lta.de/de/fast/silent-bricks-software-2-63 | release-notes |
Change history (0)
No recorded changes yet.
CVE.org / MITRE
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