Detections
Analytics

Linux Distros Unpatched Vulnerability : CVE-2021-21854

high Nessus Plugin ID 259434

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Version 1.2

Jul 11, 2026, 6:31 AM

  • CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:POC/RL:U/RC:C")
  • CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:P/RL:U/RC:C")
  • Detection (updated detection logic)

Plugin Feed: 202607110631

Version 1.1

Aug 31, 2025, 9:16 AM

  • New

Plugin Feed: 202508310916

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