VULNERABILITY INTELLIGENCE

CVE-2022-26318

CVSS score9.8 CRITICAL

EPSS probability78.16%

CISA KEVKnown exploited vulnerability

Published2022-03-04

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Known Exploited Vulnerability

WatchGuard Firebox and XTM Appliances Arbitrary Code Execution

Vendor / product: WatchGuard / Firebox and XTM Appliances

Description

On WatchGuard Firebox and XTM appliances, an unauthenticated user can execute arbitrary code, aka FBX-22786. This vulnerability impacts Fireware OS before 12.7.2_U2, 12.x before 12.1.3_U8, and 12.2.x through 12.5.x before 12.5.9_U2.

Weakness classification

nvd@nist.gov: NVD-CWE-Other

Primary references

cve@mitre.org — Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0 — US Government Resource