P5Verified

CVE-2025-4106: Fireware OS 12.0 to before 12.11.3, 12.0 to before 12.5.13

CVE-2025-4106. EPSS 0.00323 (percentile 0.23193), scored 2026-10-06.

Affected technology

Fireware OS · 12.0 to before 12.11.3
WatchGuard

Fireware OS · 12.0 to before 12.5.13
WatchGuard

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 4.0): Network (remote) · High privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 4.0 assessment (base score 8.9/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-08 17:35:17.306731+00:00

CWE: CWE-489
CCR priority: 0.1 /100 (P5)
EPSS: 0.00323 · percentile 0.23293 · 2026-10-08
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-4106.html