VULNERABILITY INTELLIGENCE

CVE-2025-52856

CVSS score9.8 CRITICAL
EPSS probability0.66%
CISA KEVNot currently listed
Published2025-08-29
Last modified2026-10-18
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

An improper authentication vulnerability has been reported to affect VioStor. If a remote attacker, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: VioStor 5.1.6 build 20250621 and later

Weakness classification

  • security@qnapsecurity.com.tw: CWE-287

Primary references