This vulnerability affects Fireware OS 11.0 up to and including 11.12.4_Update1, 12.0 up to and including 12.12 and 2025.1 up to and including 2026.2.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
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Tracking
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Mon, 06 Jul 2026 16:30:00 +0000
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Thu, 02 Jul 2026 23:30:00 +0000
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| Description | An Out-of-bounds Write vulnerability in WatchGuard Fireware OS may allow an unauthenticated attacker on the same local network segment to execute arbitrary code. This vulnerability affects Fireware OS 11.0 up to and including 11.12.4_Update1, 12.0 up to and including 12.12 and 2025.1 up to and including 2026.2. | |
| Title | WatchGuard Firebox admd Out of Bounds Write Vulnerability | |
| First Time appeared |
Watchguard
Watchguard fireware Os |
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| Weaknesses | CWE-120 | |
| CPEs | cpe:2.3:a:watchguard:fireware_os:*:*:*:*:*:*:*:11.0 cpe:2.3:a:watchguard:fireware_os:*:*:*:*:*:*:*:12.0 cpe:2.3:a:watchguard:fireware_os:*:*:*:*:*:*:*:12.5 cpe:2.3:a:watchguard:fireware_os:*:*:*:*:*:*:*:2025.1 |
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| Vendors & Products |
Watchguard
Watchguard fireware Os |
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| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: WatchGuard
Published:
Updated: 2026-07-07T03:56:33.916Z
Reserved: 2026-05-10T12:48:43.918Z
Link: CVE-2026-8247
Updated: 2026-07-06T15:46:54.782Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-08T11:45:04Z