Detections
Analytics

Cisco ASA/FTD WebVPN/AnyConnect Improper Input Validation (CVE-2020-3452)

high Tenable OT Security Plugin ID 505544

Version 1.4

Jul 22, 2026, 1:37 AM

  • CEA reference

Plugin Feed: 202607220137

Version 1.3

Jul 21, 2026, 8:31 PM

  • CISA reference
  • CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N")
  • CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:F/RL:O/RC:C")
  • CVSSv2 severity (based on CVE-2020-3452, severity decreased from "High" to "Medium")
  • Exploit attributes ("Exploitability ease" set to "Exploits are available")

Plugin Feed: 202607212031

Version 1.1

Jul 20, 2026, 7:40 PM

  • New

Plugin Feed: 202607201940

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