CVE-2025-61871

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.

CVSS v3 6.7 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

Vector : AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://jvn.jp/en/jp/JVN69099112/
https://www.buffalo.jp/news/detail/20251009-01.html

Configurations

No configuration.

History

08 Oct 2026, 13:10

Type	Values Removed	Values Added
Summary		(es) La versión para Windows de NAS Navigator2 de BUFFALO INC. registra un servicio de Windows con una ruta de archivo sin comillas. Un usuario con permiso de escritura en el directorio raíz de la unidad del sistema puede ejecutar código arbitrario con privilegios de SISTEMA.

Information

Published : 2025-10-10 05:15

Updated : 2026-10-08 13:10

NVD link : CVE-2025-61871

Mitre link : CVE-2025-61871

CVE.ORG link : CVE-2025-61871

JSON object : View

Products Affected

No product.

CWE

CWE-428

Unquoted Search Path or Element

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