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Siemens SCALANCE and RUGGEDCOM Concurrent Execution Using Shared Resource with Improper Synchronization (CVE-2025-40569)

medium Tenable OT Security Plugin ID 505103

Version 1.3

Feb 14, 2026, 11:28 PM

  • Plugin metadata

Plugin Feed: 202602142328

Version 1.2

Feb 12, 2026, 7:05 AM

  • CVSS metrics ("Cvssv4 score" set to 5.9)
  • CVSS metrics ("Cvssv4 threat vector" set to "CVSS:4.0/E:U")
  • CVSS metrics ("Cvssv4 vector" set to "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N")
  • CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C")
  • CVSSv4 severity (based on None, severity decreased from "High" to "Medium")

Plugin Feed: 202602120705

Version 1.1

Feb 10, 2026, 11:15 AM

  • New

Plugin Feed: 202602101115

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