File Station 5_CVE-2025-66278

1.3 / 10

LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U

Description

A path traversal vulnerability has been reported to affect File Station 5. If a remote attacker gains a user 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

Basic Information

ID CVE-2025-66278

Source qnap

Published Feb 11, 2026 at 12:15

Affected Product

Vendor QNAP Systems Inc.

Product File Station 5

Version 5.5.x

Affected Versions QNAP Systems Inc. File Station 5 5.5.x

CWE Classification

CWE-22

References

www.qnap.com /en/security-advisory/qsa-26-03

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