CRITICALCVSS 9.8Actively exploited · CISA KEV since 2025-12-19Vulnerability

CVE-2025-14733

WatchGuard Fireware OS iked process contains an out of bounds write vulnerability in the OS iked process. This vulnerability may allow a remote unauthenticated attacker to execute arbitrary code and affects both the mobile user VPN with IKEv2 and the branch office VPN using IKEv2 when configured with a dynamic gateway peer.

Properties

Euvd product
Fireware OS
Vulnerability name
WatchGuard Firebox Out of Bounds Write Vulnerability
First seen
2026-09-09T04:18:10+00:00
Cvss score
9.8
Epss score
0.2651
Last seen
2026-10-19T12:00:27+00:00
Due date
2025-12-26
Euvd assigner
WatchGuard
Retrieved at
2026-10-21T01:24:47+00:00
Exploited euvd since
2025-12-19T00:00:00+00:00
Src batch id
epss_history-20261020T103617Z-728ddd
Source url
https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
Date added
2025-12-19
Euvd base score version
4.0
Score
9.8
Fetched at
2026-10-20T10:36:20+00:00
Euvd vendor
WatchGuard
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
In Signal since
initial import (Sep 2026)
Euvd base score
9.3

Related Entities (42 · showing 23)

AFFECTS_PRODUCT (39 · showing 20)

→[Product]cpe:2.3:h:watchguard:firebox_t145-w:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_t185:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_t115-w:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_m390:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_m590:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_m690:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_t70:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_m570:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_m290:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_t20:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_t25:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_t125-w:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_m295:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_t40:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_m370:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_m395:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_t45:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_t80:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_t125:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:watchguard:firebox_m595:-:*:*:*:*:*:*:*

DESCRIBES (1)

←[KEVEntry]WatchGuard Firebox Out of Bounds Write Vulnerability

HAS_WEAKNESS (1)

→[Weakness]Out-of-bounds Write

INVOLVES (1)

←[Signal]kev_added · 2025-12-19

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CVE-2025-14733 (CVSS 9.8) — Ninja Signal Threat Intelligence | Ninja Signal