CVE-2026-24724

HIGH

QNAP File Station 5 < 5.5.6.5243 - Incorrect Authorization

Title source: manual

Description

An incorrect authorization vulnerability has been reported to affect File Station 6. If a remote attacker gains a user account, they can then exploit the vulnerability to bypass intended access restrictions. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5243 and later

References (1)

Core 1

Core References

https://www.qnap.com/en/security-advisory/qsa-26-29

Scores

CVSS v3 8.1

EPSS 0.0026

EPSS Percentile 17.0%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-863

Status published

Products (2)

qnap/file_station 5.5.6.4691 - 5.5.6.5243

QNAP Systems Inc./File Station 5 5.5.0 - 5.5.6.5243

Published Jun 10, 2026

Tracked Since Jun 10, 2026