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CVE-2025-52856

🗓️ 29 Aug 2025 17:17:20Reported by qnapType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 23 Views

Improper authentication in VioStor allows remote compromise; fixed in VioStor 5.1.6 build 20250621.

Related
Detection
Affected
Refs
Social
NVD
Node
OR
qnapqvrRange5.1.05.1.6
qnapqvrMatch5.1.6-
[
  {
    "defaultStatus": "unaffected",
    "product": "VioStor",
    "vendor": "QNAP Systems Inc.",
    "versions": [
      {
        "lessThan": "5.1.6 build 20250621",
        "status": "affected",
        "version": "5.1.0",
        "versionType": "custom"
      }
    ]
  }
]

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17 Jun 2026 09:37Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.19.8
CVSS 49.3
EPSS0.00616
SSVC
23