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CVE-2026-13054

WatchGuard Firebox Arbitrary File Write via Path Traversal in Management Web UI PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
WatchGuard / Fireware OSaffected 2025.1 before 2026.2.1; affected 12.0 before 12.12.1; affected 11.0 before *
WatchGuard / Fireware OSaffected 12.0 before 12.11.9
WatchGuard / Fireware OSaffected 12.0 before 12.5.19

CWE

CWE-22

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.