Schneider (CVE-2020-28220)

medium Tenable OT Security Plugin ID 500850

Version 1.6

Jun 19, 2026, 3:34 PM

  • Plugin metadata

Plugin Feed: 202606191534

Version 1.5

Jun 17, 2026, 2:25 PM

  • New

Plugin Feed: 202606171425

Version 1.4

May 29, 2026, 5:27 PM

  • CVSS temporal metrics ("CVSSv2 temporal vector" set to none)
  • CVSS temporal metrics ("CVSSv3 temporal vector" set to none)
  • Detection (updated detection logic)
  • Plugin metadata

Plugin Feed: 202605291727

Version 1.3

Jan 24, 2024, 11:35 AM

  • Plugin metadata (detection updated)

Plugin Feed: 202401241135

Version 1.2

Sep 1, 2023, 4:18 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")
  • Exploit attributes ("Exploit available" set to "False")

Plugin Feed: 202309011618

Version 1.1

Aug 22, 2023, 10:11 PM

  • Plugin metadata (Update Schneider plugins title)

Plugin Feed: 202308222211

Version 1.0

Mar 1, 2023, 10:04 AM

  • New

Plugin Feed: 202303011004

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