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CVE-2025-66173

🗓️ 19 Dec 2025 06:39:38Reported by hikvisionType 
cve
 cve
🔗 web.nvd.nist.gov👁 8 Views

Privilege escalation in Hikvision DVRs via serial port authentication flaw enabling unrestricted shell with physical access.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Hikvision DVR DS-7204HGHI-F1 安全漏洞
19 Dec 202500:00
cnnvd
Cvelist
CVE-2025-66173
19 Dec 202506:39
cvelist
EUVD
EUVD-2025-204452
19 Dec 202506:39
euvd
NVD
CVE-2025-66173
19 Dec 202507:16
nvd
Positive Technologies
PT-2025-52415
19 Dec 202500:00
ptsecurity
RedhatCVE
CVE-2025-66173
20 Dec 202507:11
redhatcve
Tenable Nessus
Hikvision DVR Improper Privilege Management (CVE-2025-66173)
2 Jan 202600:00
nessus
Vulnrichment
CVE-2025-66173
19 Dec 202506:39
vulnrichment
NVD
[
  {
    "vendor": "Hikvision",
    "product": "DS-7104HGHI-F1",
    "versions": [
      {
        "version": "Versions below V4.30.122_201107 (including V4.30.122_201107)",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Hikvision",
    "product": "DS-7204HGHI-F1",
    "versions": [
      {
        "version": "Versions below V4.30.122_201107 (including V4.30.122_201107)",
        "status": "affected"
      }
    ]
  }
]

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23 Dec 2025 21:45Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.16.2
EPSS0.00071
SSVC
8