CVE-2025-2072 json
Reflected Cross-Site Scripting (XSS) Vulnerability in FAST LTA Silent Brick WebUI
published 2025-03-31 19 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-8724
- cvss
- 5.1
- version 4.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 30%
- public exploits
- 0
- none known
Summary
A Reflected Cross-Site Scripting (XSS) vulnerability has been discovered in FAST LTA Silent Brick WebUI, allowing attackers to inject malicious JavaScript code into web pages viewed by users. This issue arises when user-supplied input is improperly handled and reflected directly in the output of a web page without proper sanitization or encoding. Exploiting this vulnerability, an attacker can execute arbitrary JavaScript in the context of the victim's browser, potentially leading to session hijacking, data theft, and other malicious actions. Affected WebUI parameters are "h", "hd", "p", "pi", "s", "t", "x", "y".
Patch / fix
- FAST LTA FAST LTA Silent Brick WebUI 2.63.04
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 19 mo ago
Exploit prediction
0.37% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/RE:L/U:Amber |
| CNA | 4.0 | 5.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:L/U:Amber |
Affected products
- FAST LTA FAST LTA Silent Brick WebUI
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
fast-lta.de
/de/fast/silent-bricks-software-2-63
release-notes
Sources
- CVE List CVE-2025-2072
- NVD CVE-2025-2072
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