Siemens SIPROTEC 5 Using DIGSI5 Protocol Unrestricted Upload of File with Dangerous Type (CVE-2025-40808)

medium Tenable OT Security Plugin ID 505541

Version 1.4

Jul 24, 2026, 11:07 AM

  • CVSS metrics ("Cvssv4 score" set to 6.9)
  • CVSS metrics ("Cvssv4 threat vector" set to "CVSS:4.0/E:U")
  • CVSS metrics ("Cvssv4 vector" set to "CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N")
  • CVSSv4 severity (based on None, severity decreased from "High" to "Medium")

Plugin Feed: 202607241107

Version 1.3

Jul 13, 2026, 1:10 PM

  • CVSS metrics ("CVSSv2 score" set to 6.7)
  • CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:A/AC:L/Au:M/C:N/I:C/A:C")
  • 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")
  • CVSSv2 severity (based on CVE-2025-40808, severity decreased from "High" to "Medium")

Plugin Feed: 202607131310

Version 1.2

Jul 11, 2026, 6:31 AM

  • Plugin metadata

Plugin Feed: 202607110631

Version 1.1

Jul 10, 2026, 10:18 AM

  • New

Plugin Feed: 202607101018

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