CVE-2025-52861

published 2025-08-29

CVE-2025-52861: A path traversal vulnerability has been reported to affect VioStor. If a remote attacker gains an administrator account, they can then exploit the…

Priority P3 39 high 7 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 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

A path traversal vulnerability has been reported to affect VioStor. 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:
VioStor 5.1.6 build 20250621 and later

Affected

1 ranges

Vendor	Product	Version range	Fixed in
qnap_systems_inc	viostor	>= 5.1.0 < 5.1.6 build 20250621	5.1.6 build 20250621

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