CVE-2025-53409

published 2025-11-07

CVE-2025-53409: An allocation of resources without limits or throttling vulnerability has been reported to affect File Station 5. If a remote attacker gains a user account…

medium 4.9 CVSS 4.0

AV N AC L AT N PR L UI N VC N VI N VA H SC N SI N SA N E U CR X IR X AR X MAV X MAC X MAT X MPR X MUI X MVC X MVI X MVA X MSC X MSI X MSA X S X AU X R X V X RE X U X

An allocation of resources without limits or throttling vulnerability has been reported to affect File Station 5. If a remote attacker gains a user account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessing the same type of resource.

We have already fixed the vulnerability in the following version:
File Station 5 5.5.6.5018 and later

Affected

2 ranges

Vendor	Product	Version range	Fixed in
qnap	file_station	>= 5.5.6.4691 < 5.5.6.5018	5.5.6.5018
qnap_systems_inc	file_station_5	>= 5.5.x < 5.5.6.5018	5.5.6.5018

CWE-770