Medium severityNVD Advisory· Published Sep 15, 2025· Updated Apr 15, 2026
CVE-2025-6999
CVE-2025-6999
Description
An HTTP Request Smuggling [CWE-444] vulnerability in the Authentication portal of WatchGuard Fireware OS allows a remote attacker to evade request parameter sanitation and perform a reflected self-Cross-Site Scripting (XSS) attack.This issue affects Fireware OS: from 12.0 through 12.11.2.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: >=12.0, <=12.11.2
Patches
Vulnerability mechanics
References
1News mentions
0No linked articles in our index yet.