PatchSiren cyber security CVE debrief
CVE-2026-24724 Qnap CVE debrief
CVE-2026-24724 is an incorrect authorization vulnerability affecting QNAP File Station. If a remote attacker gains a user account, they can then exploit the vulnerability to bypass intended access restrictions. The vulnerability has been fixed in File Station 5 version 5.5.6.5243 and later.
- Vendor
- Qnap
- Product
- File Station
- CVSS
- HIGH 8.6
- CISA KEV
- Not listed in stored evidence
- Original CVE published
- 2026-06-10
- Original CVE updated
- 2026-06-12
- Advisory published
- 2026-06-10
- Advisory updated
- 2026-06-12
Who should care
Administrators and users of QNAP File Station, especially those using versions prior to 5.5.6.5243.
Technical summary
The vulnerability has a CVSS score of 8.6 and is classified as HIGH severity. It allows an attacker with a user account to bypass access restrictions. The CVSS vector is CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/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.
Defensive priority
High
Recommended defensive actions
- Update File Station to version 5.5.6.5243 or later.
- Restrict access to File Station to trusted users and networks.
- Monitor File Station logs for suspicious activity.
Evidence notes
The vulnerability was reported to affect File Station 6, but a fix was provided for File Station 5 version 5.5.6.5243 and later.
Official resources
-
CVE-2026-24724 CVE record
CVE.org
-
CVE-2026-24724 NVD detail
NVD
-
Source item URL
nvd_modified
-
Source reference
[email protected] - Broken Link
CVE-2026-24724 was published on 2026-06-10T04:17:17.253Z and modified on 2026-06-12T13:47:31.767Z.