9.8

CVE-2025-14733

Warnung
Medienbericht

WatchGuard Firebox iked Out of Bounds Write Vulnerability

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

If the Firebox was previously configured with the mobile user VPN with IKEv2 or a branch office VPN using IKEv2 to a dynamic gateway peer, and both of those configurations have since been deleted, that Firebox may still be vulnerable if a branch office VPN to a static gateway peer is still configured.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Watchguard ≫ Fireware Version >= 11.10.2 < 12.5.15
Watchguard ≫ Fireware Version >= 11.10.2 < 12.11.6
   Watchguard ≫ Firebox M270
   Watchguard ≫ Firebox M290
   Watchguard ≫ Firebox M370
   Watchguard ≫ Firebox M390
   Watchguard ≫ Firebox M440
   Watchguard ≫ Firebox M4600
   Watchguard ≫ Firebox M470
   Watchguard ≫ Firebox M4800
   Watchguard ≫ Firebox M5600
   Watchguard ≫ Firebox M570
   Watchguard ≫ Firebox M5800
   Watchguard ≫ Firebox M590
   Watchguard ≫ Firebox M670
   Watchguard ≫ Firebox M690
   Watchguard ≫ Firebox Nv5
   Watchguard ≫ Firebox T20
   Watchguard ≫ Firebox T25
   Watchguard ≫ Firebox T40
   Watchguard ≫ Firebox T45
   Watchguard ≫ Firebox T55
   Watchguard ≫ Firebox T70
   Watchguard ≫ Firebox T80
   Watchguard ≫ Firebox T85
   Watchguard ≫ Fireboxcloud
   Watchguard ≫ Fireboxv
Watchguard ≫ Fireware Version >= 2025.1 < 2025.1.4
   Watchguard ≫ Firebox M295 Version -
   Watchguard ≫ Firebox M395 Version -
   Watchguard ≫ Firebox M495 Version -
   Watchguard ≫ Firebox M595 Version -
   Watchguard ≫ Firebox M695 Version -
   Watchguard ≫ Firebox T115-w
   Watchguard ≫ Firebox T125
   Watchguard ≫ Firebox T125-w
   Watchguard ≫ Firebox T145
   Watchguard ≫ Firebox T145-w
   Watchguard ≫ Firebox T185

19.12.2025: CISA Known Exploited Vulnerabilities (KEV) Catalog

WatchGuard Firebox Out of Bounds Write Vulnerability

Schwachstelle

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.

Beschreibung

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Erforderliche Maßnahmen
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 26.51% 0.978
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
5d1c2695-1a31-4499-88ae-e847036fd7e3 9.3 0 0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Red
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

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10.09.2026 11:41
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Media Report
23.12.2025 10:04
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Media Report
19.12.2025 10:03
https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2025-00027
Vendor Advisory
https://psirt.watchguard.com/CVE-2025-14733
Broken Link
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-14733
US Government Resource