What is CVE-2025-54161?

CVE-2025-54161 is a medium-severity vulnerability in Qnap File_station, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 4.9/10. Published 2026-02-11.

How severe is CVE-2025-54161?

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

Resource exhaustion in Qnap File_station

CVE-2025-54161

An allocation of resources without limits or throttling vulnerability has been reported to affect File Station 5. If a remote attacker gains an administrator account, they can then exploit the vulnerability to prevent other systems, applic…

EPSS: 0.004 (32.6th 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:N/I:N/A:H.

Affected products

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

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

security@qnapsecurity.com.tw (Vendor Advisory)

Frequently asked questions

What is CVE-2025-54161?: CVE-2025-54161 is a medium-severity vulnerability in Qnap File_station, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 4.9/10. Published 2026-02-11.
How severe is CVE-2025-54161?: Medium severity. CVSS v3 base score is 4.9 out of 10.