Description
An LDAP Injection vulnerability in WatchGuard Fireware OS may allow a remote unauthenticated attacker to retrieve sensitive information from a connected LDAP authentication server through an exposed authentication or management web interface. This vulnerability may also allow a remote attacker to authenticate as an LDAP user with a partial identifier if they additionally have that user's valid passphrase.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| WatchGuard | Fireware OS | 2025.1 – < 2026.1, 12.0 – < 12.11.7, 12.0 – < 12.5.16 | 2026.1 |
Advisories 1
- WID-SEC-2026-0263 WatchGuard Firebox: Schwachstelle ermöglicht Offenlegung von Informationen BSI CERT-Bund (WID) · Feb 1, 2026
References
- https://psirt.watchguard.com/CVE-2026-1498 vendor-advisory
- https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2026-00001 vendor-advisory