CVE-2025-14733
CRITICALCVSS v3
9.8
CRITICAL
EPSS Score
44.2%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
An Out-of-bounds Write vulnerability in WatchGuard Fireware OS 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.This vulnerability affects Fireware OS 11.10.2 up to and including 11.12.4_Update1, 12.0 up to and including 12.11.5 and 2025.1 up to and including 2025.1.3.
Technical Details
- Published
- 12/19/2025
Frequently Asked Questions
What is CVE-2025-14733?
An Out-of-bounds Write vulnerability in WatchGuard Fireware OS 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.This vulnerability affects Fireware OS 11.10.2 up to and including 11.12.4_Update1, 12.0 up to and including 12.11.5 and 2025.1 up to and including 2025.1.3.
Is CVE-2025-14733 actively exploited?
Active exploitation of CVE-2025-14733 has not been confirmed. The EPSS score is 44.2%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2025-14733?
CVE-2025-14733 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2025-14733 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.