Vulnerability · Published Feb 11, 2026 · Assigned by qnap

CVE-2025-54162File Station 5

Medium 4.8

In plain English

A medium-severity path traversal in File Station 5 from QNAP Systems Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities).

Severity (CVSS 4.0)4.8Medium

Exploit odds (30 days)0.5%top 56.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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 already fixed the vulnerability in the following version: File Station 5 5.5.6.5068 and later

Affected products (as reported)

Vendor	Product	Versions
QNAP Systems Inc.	File Station 5	5.5.x – before 5.5.6.5068

Weakness: CWE-22, CWE-73 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U

References

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