Wago OpenSSL DoS Vulnerability in PLCs (CVE-2021-34581)

high Tenable OT Security Plugin ID 500669

Version 1.5

Oct 17, 2023, 5:21 PM

  • CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C". "CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C")
  • CVSSv3 score source (set to "CVE-2021-34581")
  • Exploit attributes ("Exploit available" set to "False")

Plugin Feed: 202310171721

Version 1.4

Aug 24, 2023, 4:26 PM

  • Plugin metadata (Wago plugins title update)

Plugin Feed: 202308241626

Version 1.4

Oct 17, 2023, 3:14 PM

  • 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")
  • CVSSv3 score source (set to "CVE-2021-34581")
  • Exploit attributes ("Exploit available" set to "False")

Plugin Feed: 202310171514

Version 1.3

Apr 18, 2023, 4:15 PM

  • Detection

Plugin Feed: 202304181615

Version 1.2

Apr 4, 2023, 12:12 PM

  • Plugin metadata

Plugin Feed: 202304041212

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