CVE-2025-62855
4.4 · MEDIUMOverview
CVE-2025-62855 is a medium-severity vulnerability affecting qnap file_station. It was published on February 11, 2026 and has a CVSS 3.1 base score of 4.4 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.4, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
A path traversal vulnerability has been reported to affect File Station 5. If a local attacker gains an administrator 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 5.5.6.5190 and later
Remediation
Check the references section for vendor advisories and patches from qnap. Update file_station to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| qnap | file_station | >= 5.5.6.4691, < 5.5.6.5190 | Affected |
Frequently Asked Questions
What is CVE-2025-62855?
CVE-2025-62855 is a medium-severity vulnerability affecting qnap file_station. It was published on February 11, 2026 and has a CVSS 3.1 base score of 4.4 (MEDIUM).
How severe is CVE-2025-62855?
This vulnerability has a CVSS 3.1 base score of 4.4, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2025-62855?
Check the references section for vendor advisories and patches from qnap. Update file_station to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-62855?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-62855 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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