Detections
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Dahua Security Cameras Improper Authentication (CVE-2021-33045)

critical Tenable OT Security Plugin ID 502338

Version 1.5

Mar 4, 2026, 1:33 AM

  • Detection (Update matching logic)

Plugin Feed: 202603040133

Version 1.4

Feb 12, 2025, 7:12 PM

  • New

Plugin Feed: 202502121912

Version 1.3

Aug 21, 2024, 9:41 PM

  • CISA reference
  • CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:F/RL:OF/RC:C")
  • CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:F/RL:O/RC:C")

Plugin Feed: 202408212141

Version 1.2

Jul 30, 2024, 7:18 AM

  • CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:POC/RL:OF/RC:C")
  • CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:P/RL:O/RC:C")
  • Exploit attributes ("Exploit available" set to "True")
  • Exploit attributes ("Exploitability ease" changed from "No known exploits are available" to "Exploits are available")

Plugin Feed: 202407300718

Version 1.1

Jul 29, 2024, 12:00 PM

  • New

Plugin Feed: 202407291200

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