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CVE-2025-52856

🗓️ 29 Aug 2025 17:17:20Reported by qnapType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 13 Views

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

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
Circl
CVE-2025-52856
30 Aug 202501:32
circl
CNNVD
QNAP VioStor 授权问题漏洞
29 Aug 202500:00
cnnvd
Cvelist
CVE-2025-52856 VioStor
29 Aug 202517:17
cvelist
EUVD
EUVD-2025-26252
3 Oct 202520:07
euvd
NVD
CVE-2025-52856
29 Aug 202518:15
nvd
Positive Technologies
PT-2025-35293
29 Aug 202500:00
ptsecurity
RedhatCVE
CVE-2025-52856
31 Aug 202518:11
redhatcve
The Hacker News
⚡ Weekly Recap: Drift Breach Chaos, Zero-Days Active, Patch Warnings, Smarter Threats & More
8 Sep 202510:02
thn
Vulnrichment
CVE-2025-52856 VioStor
29 Aug 202517:17
vulnrichment
NVD
Node
qnapqvrRange5.1.05.1.6
OR
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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10 Dec 2025 21:58Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.19.8
CVSS 49.3
EPSS0.00288
SSVC
13