Detections
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Hikvision DVR Improper Authentication (CVE-2025-66174)

medium Tenable OT Security Plugin ID 504870

Version 1.3

Feb 20, 2026, 9:10 AM

  • CVSS metrics ("CVSSv2 score" set to 7.2)
  • CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C")
  • CVSS metrics ("CVSSv3 score" set to 6.8)
  • CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H")
  • CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C")
  • CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C")
  • Exploit attributes ("Exploit available" set to "False")
  • Exploit attributes ("Exploitability ease" set to "No known exploits are available")

Plugin Feed: 202602200910

Version 1.2

Jan 3, 2026, 12:01 AM

  • New

Plugin Feed: 202601030001

Version 1.1

Dec 24, 2025, 7:16 AM

  • New

Plugin Feed: 202512240716

* Changelogs are generally available for changes made after Nov 1, 2022