Detections
Analytics

Wago CODESYS V2 Runtime System Heap-based Buffer Overflow (CVE-2021-30186)

high Tenable OT Security Plugin ID 503313

Version 1.4

Apr 21, 2026, 6:07 PM

  • Plugin metadata (Removing dead links)

Plugin Feed: 202604211807

Version 1.3

Apr 1, 2026, 4:53 PM

  • Plugin metadata (detection updated)

Plugin Feed: 202604011653

Version 1.2

Oct 21, 2025, 7:37 PM

  • Plugin metadata (detection updated)

Plugin Feed: 202510211937

Version 1.1

Sep 8, 2025, 7:01 PM

  • New

Plugin Feed: 202509081901

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