Detections
Analytics

Wago Controller with CODESYS 2.3 Runtime Denial-of-Service (CVE-2023-1620)

medium Tenable OT Security Plugin ID 501600

Version 1.3

Mar 3, 2026, 6:06 AM

  • Plugin metadata (Plugin name update)

Plugin Feed: 202603030606

Version 1.2

Jul 9, 2025, 9:25 AM

  • Detection (Update version data)

Plugin Feed: 202507090925

Version 1.1

Aug 8, 2023, 2:03 PM

  • CVSS metrics ("CVSSv2 score" set to 6.1. "CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:M/C:N/I:N/A:C")
  • 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")
  • CVSSv2 severity (based on CVE-2023-1620, severity decreased from "High" to "Medium")
  • Exploit attributes ("Exploit available" set to "False")

Plugin Feed: 202308081403

Version 1.0

Aug 8, 2023, 7:59 AM

  • New

Plugin Feed: 202308080759

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