CVE-2022-31789

—

CVSS 3.1

9.8 critical

EPSS

2%p78

Published

Sep 6, 2022 (Sep 6, 2022)

Modified

Jun 17, 2026

Description

An integer overflow in WatchGuard Firebox and XTM appliances allows an unauthenticated remote attacker to trigger a buffer overflow and potentially execute arbitrary code by sending a malicious request to exposed management ports. This is fixed in Fireware OS 12.8.1, 12.5.10, and 12.1.4.

Vendors: watchguard
Products: fireware
Weakness: CWE-190
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.8%)

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