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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.This issue affects Fireware OS: from 12.0 through 12.11.6, from 12.5 through 12.5.15, from 2025.1 through 2026.0.

PUBLISHED Reserved 2026-01-27 | Published 2026-01-30 | Updated 2026-02-02 | Assigner WatchGuard




HIGH: 7.0CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N

Problem types

CWE-90: Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')

Product status

Default status
unaffected

12.0 (semver)
affected

12.5 (semver)
affected

2025.1 (semver)
affected

References

www.watchguard.com/wgrd-psirt/advisory/wgsa-2026-00001

cve.org (CVE-2026-1498)

nvd.nist.gov (CVE-2026-1498)

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