CVE-2022-31789

Published: Sep 6, 2022Modified: Jun 17, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

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.

Affected (10)

Products: Watchguard: Fireware

Watchguard

1 product

Fireware

Configuration A

10 vulnerable

Vulnerable Software	Affected Versions
Watchguard Fireware	12.0.0 ≤ version < 12.1.4
Watchguard Fireware	12.2.0 ≤ version < 12.5.10
Watchguard Fireware	Version 12.6.1 u1
Watchguard Fireware	Version 12.6.1 u3
Watchguard Fireware	Version 12.6.3
Watchguard Fireware	Version 12.6.4
Watchguard Fireware	Version 12.7.0 u1
Watchguard Fireware	Version 12.7.1
Watchguard Fireware	Version 12.7.2 u2
Watchguard Fireware	Version 12.8.0 u1

Related CWEs

CWE-190

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (2)

https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2022-00015

Source: cve@mitre.org

Vendor Advisory

https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2022-00015

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.