CVE-2025-30279

HIGH

File Station 5 <5.5.6.4847 - Improper Certificate Validation

Title source: llm

Description

An improper certificate validation vulnerability has been reported to affect File Station 5. If a remote attacker gains a user account, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.4847 and later

References (1)

[Vendor Advisory] https://www.qnap.com/en/security-advisory/qsa-25-16

Scores

CVSS v3 8.8

EPSS 0.0022

EPSS Percentile 45.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-295

Status published

Products (1)

qnap/file_station 5.5.6.4691 - 5.5.6.4847

Published Jun 06, 2025

Tracked Since Feb 18, 2026