CVE-2025-54163

File Station 5

Published Feb 11, 2026 CVSS 4.0 · 1.2 Low EPSS < 1% KEV · Not listed
Description
A NULL pointer dereference vulnerability has been reported to affect File Station 5. If a remote attacker gains an administrator 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 5.5.6.5166 and later

Remediation

Vendor Solution

We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5166 and later

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Qnap
Qnap file Station
CPEs cpe:2.3:a:qnap:file_station:*:*:*:*:*:*:*:*
Vendors & Products Qnap
Qnap file Station
Metrics cvssV3_1

{'score': 4.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H'}

Type Values Removed Values Added
First Time appeared Qnap Systems
Qnap Systems file Station 5
Vendors & Products Qnap Systems
Qnap Systems file Station 5
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A NULL pointer dereference vulnerability has been reported to affect File Station 5. If a remote attacker gains an administrator 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 5.5.6.5166 and later
Title File Station 5
Weaknesses CWE-476
References
Metrics cvssV4_0

{'score': 1.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
qnap
Published
Updated
Feb 11, 2026, 3:04 PM
Reserved
Jul 17, 2025, 8:05 AM
Status
Analyzed
Published
Feb 11, 2026, 1:15 PM
Modified
Jun 17, 2026, 9:39 AM