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Medium · 6.7 CVE-2025-61871 EUVD-2025-33659GHSA-6348-w693-wj25

NAS Navigator2 Windows version by BUFFALO INC. registers a Windows service with an unquoted file path. A user with the write permission on …

Published Oct 10, 2025 · Updated Oct 10, 2025 · Assigned by jpcert

Description

NAS Navigator2 Windows version by BUFFALO INC. registers a Windows service with an unquoted file path. A user with the write permission on the root directory of the system drive may execute arbitrary code with SYSTEM privilege.

Affected products

VendorProductAffectedFixed
BUFFALO NAS Navigator2 (Windows version only) prior to Ver.3.12.0 —

References