CVE-2025-62853

A path traversal vulnerability has been reported to affect File Station 5. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5166 and later

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.qnap.com/en/security-advisory/qsa-26-03	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:qnap:file_station:*:*:*:*:*:*:*:*

History

17 Jun 2026, 09:52

Type	Values Removed	Values Added
Summary		(es) Se ha reportado una vulnerabilidad de salto de ruta que afecta a File Station 5. Si un atacante remoto obtiene una cuenta de usuario, puede entonces explotar la vulnerabilidad para leer el contenido de archivos inesperados o datos del sistema. Ya hemos corregido la vulnerabilidad en la siguiente versión: File Station 5 5.5.6.5166 y posteriores

12 Feb 2026, 19:50

Type	Values Removed	Values Added
References	~~() https://www.qnap.com/en/security-advisory/qsa-26-03 -~~	() https://www.qnap.com/en/security-advisory/qsa-26-03 - Vendor Advisory
First Time		Qnap file Station Qnap
CPE		cpe:2.3:a:qnap:file_station::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5

11 Feb 2026, 13:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-11 13:15

Updated : 2026-06-17 09:52

NVD link : CVE-2025-62853

Mitre link : CVE-2025-62853

CVE.ORG link : CVE-2025-62853

JSON object : View

Products Affected

qnap

file_station

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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