What is CVE-2025-54162?

CVE-2025-54162 is a medium-severity vulnerability in Qnap File_station, classified under Path Traversal. CVSS score: 4.9/10. Published 2026-02-11.

How severe is CVE-2025-54162?

Medium severity. CVSS v3 base score is 4.9 out of 10.

Path Traversal in Qnap File_station

CVE-2025-54162

A path traversal vulnerability has been reported to affect File Station 5. If a remote attacker gains an administrator account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have alrea…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.004 (34.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

Qnap File_station
Qnap Systems Inc. File Station 5 — versions 5.5.x

Weakness classification (CWE)

CWE-22 — Path Traversal
CWE-73 — External Control of File Name or Path

References

security@qnapsecurity.com.tw (Vendor Advisory)

Frequently asked questions

What is CVE-2025-54162?: CVE-2025-54162 is a medium-severity vulnerability in Qnap File_station, classified under Path Traversal. CVSS score: 4.9/10. Published 2026-02-11.
How severe is CVE-2025-54162?: Medium severity. CVSS v3 base score is 4.9 out of 10.