WatchGuard Firebox Arbitrary File Write via Path Traversal in Management Web UI
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| WatchGuard | Fireware OS | unaffected |
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| WatchGuard | Fireware OS | unaffected |
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| WatchGuard | Fireware OS | unaffected |
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Configuration 1 [-]
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Configuration 2 [-]
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Configuration 3 [-]
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No data.
| Vendor | Product | Versions | ||||||||||||||||||||
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| Watchguard | Fireware Os |
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Vendor Solution
Fireware OS 2026.2.1, Fireware OS 12.12.1, Fireware OS 12.5.19, Fireware OS 12.11.9
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.605% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A path traversal vulnerability in the WatchGuard Fireware OS Management Web UI allows a privileged authenticated attacker to write arbitrary files on the Firebox's filesystem. 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. | A path traversal vulnerability in the WatchGuard Fireware OS Management Web UI allows a privileged authenticated attacker to write arbitrary files on the Firebox's filesystem. |
| CPEs | 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 |
cpe:2.3:a:watchguard:fireware_os:*:*:*:*:*:*:*:* |
| References |
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| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | A path traversal vulnerability in the WatchGuard Fireware OS Management Web UI allows a privileged authenticated attacker to write arbitrary files on the Firebox's filesystem. 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 Arbitrary File Write via Path Traversal in Management Web UI | |
| First Time appeared |
Watchguard
Watchguard fireware Os |
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| Weaknesses | CWE-22 | |
| 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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