CVE-2025-54162
Path Traversal in File Station 5 Allows Unauthorized File Access
Publication date: 2026-02-11
Last updated on: 2026-02-12
Assigner: QNAP Systems, Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| qnap | file_station | From 5.5.6.4691 (inc) to 5.5.6.5190 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-22 | The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. |
| CWE-73 | The product allows user input to control or influence paths or file names that are used in filesystem operations. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a path traversal issue affecting File Station 5. It allows a remote attacker who has obtained an administrator account to exploit the flaw and read the contents of files or system data that they should not normally have access to.
How can this vulnerability impact me? :
If exploited, this vulnerability can allow an attacker with administrator privileges to access sensitive or unexpected files and system data. This could lead to unauthorized disclosure of confidential information or system compromise.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, you should upgrade File Station 5 to version 5.5.6.5068 or later, where the issue has been fixed.
Additionally, restrict administrator account access to trusted users only, as exploitation requires an attacker to have administrator privileges.