Detections
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Siemens SIMATIC S7-1500 NULL Pointer Dereference (CVE-2025-69421)

high Tenable OT Security Plugin ID 505148

Version 1.2

Feb 17, 2026, 12:54 AM

  • CVSS metrics ("CVSSv2 score" set to 7.8)
  • CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:N/I:N/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")

Plugin Feed: 202602170054

Version 1.1

Feb 14, 2026, 1:12 AM

  • New

Plugin Feed: 202602140112

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