CVE-2025-52865 - Vulnerability Details - OpenCVE

A NULL pointer dereference vulnerability has been reported to affect File Station 5. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.

We have already fixed the vulnerability in the following version:
File Station 5 5.5.6.5018 and later

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5018 and later

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.qnap.com/en/security-advisory/qsa-25-38

History

Fri, 07 Nov 2025 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Fri, 07 Nov 2025 15:30:00 +0000

Type	Values Removed	Values Added
Description		A NULL pointer dereference vulnerability has been reported to affect File Station 5. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5018 and later
Title		File Station 5
Weaknesses		CWE-476
References		https://www.qnap.com/en/security-advisory/qsa-25-38
Metrics		cvssV4_0 `{'score': 1.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U'}`

MITRE

Status: PUBLISHED

Assigner: qnap

Published: 2025-11-07T15:15:20.701Z

Updated: 2025-11-07T15:55:41.114Z

Reserved: 2025-06-20T05:55:32.047Z

Link: CVE-2025-52865

Vulnrichment

Updated: 2025-11-07T15:46:43.468Z

NVD

Status : Received

Published: 2025-11-07T16:15:38.920

Modified: 2025-11-07T16:15:38.920

Link: CVE-2025-52865

Redhat

No data.

OpenCVE Enrichment

No data.

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