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CVE-2026-93434EUVD-2026-111152GHSA-3FMV-CM8F-V9FM

Fireware OS XPath Injection in SSH Authentication Allows Blind Extraction of Configuration Secrets

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 12.5.22, 2026.4, 12.12.4
None on Exploit-DB, Metasploit or GitHub

Summary

The vulnerability affects WatchGuard Fireware OS, the operating system used on WatchGuard firewall appliances, specifically in its SSH authentication process. An unauthenticated remote attacker who can reach the management SSH interface could exploit it to extract sensitive configuration data from the device.

Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.

Read the original description

An XPath injection vulnerability in WatchGuard Fireware OS's SSH authentication process allows a remote, unauthenticated attacker with access to the management SSH interface to extract sensitive configuration data by submitting a specially crafted request.

Timeline

  1. CVE published
  2. First seen by cve.now

Affected versions

  • WatchGuard Fireware OS

    From 12.0 · fixed in 12.5.22

  • WatchGuard Fireware OS

    From 2025.1 · fixed in 2026.4; From 12.0 · fixed in 12.12.4

References 1

psirt.watchguard.com