CVE-2026-86101
Last modified
CVE-2026-86101 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. An improper authorization vulnerability in WatchGuard Fireware OS's SAML login process allows a remote, authenticated SAML user with access only to the Access Portal to obtain unauthorized Mobile VPN with SSL access through a specially crafted request.. EPSS estimates a 0.23% chance of exploitation in the next 30 days.
Description
An improper authorization vulnerability in WatchGuard Fireware OS's SAML login process allows a remote, authenticated SAML user with access only to the Access Portal to obtain unauthorized Mobile VPN with SSL access through a specially crafted request.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Watchguard | Fireware | >= 12.0, < 12.5.21 |
| Watchguard | Fireware | >= 12.12, < 12.12.3 |
| Watchguard | Fireware | >= 2025.0, < 2026.2.3 |
| Watchguard | Fireware | >= 2026.3, < 2026.3.2 |
References
- https://psirt.watchguard.com/CVE-2026-86101Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
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