CVE-2025-6999
CVE-2025-6999: 1 tracked advisory record across WatchGuard. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
WatchGuard
1 advisory- Advisory severityMedium6.9
Medium [CVE-2025-6999] WatchGuard Firebox Authentication Portal Request Smuggling Vulnerability
CVE-2025-6999Source published Source updated
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. WatchGuard does not believe there is a practical exploit chain with a meaningful security impact for this vulnerability.
- Affected products in this advisory
- Fireware OS
- Source-reported affected versions
- Fireware OS 12.0 before 12.11.3
- Source-reported fixed versions
- 12.11.3
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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