CVE-2025-14733

Known Exploited Vulnerability Entry External Catalog

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Entry Details

CVE-2025-14733

Confirmed

Yes

2025-12-19 00:00 UTC

Timestamps

2025-12-19

2025-12-19

Scope

KEV entry: WatchGuard Firebox Out of Bounds Write Vulnerability | Affected: WatchGuard / Firebox | Description: 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. | Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. | Due date: 2025-12-26 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): Check for signs of potential compromise on all internet accessible instances after applying mitigations. For more information please see: https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2025-00027 ; https://nvd.nist.gov/vuln/detail/CVE-2025-14733

References
  • {'id': 'CVE-2025-14733', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-14733'}

431f69fb-2f1a-43a2-9f05-522e054aa398

405284c2-e461-4670-8979-7fd2c9755a60

2026-02-02 13:24 UTC

2026-02-06 07:53 UTC

Evidence (1)
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-787"
  ],
  "date_added": "2025-12-19",
  "due_date": "2025-12-26",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Unknown",
  "product": "Firebox",
  "vendorProject": "WatchGuard",
  "vulnerabilityName": "WatchGuard Firebox Out of Bounds Write Vulnerability"
}
 -
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