Detections
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Siemens SIMATIC S7-1500 CPU 1518 MFP Improper Input Validation (CVE-2026-46303)

high Tenable OT Security Plugin ID 505960

Version 1.2

Oct 5, 2026, 7:23 AM

  • CVSS metrics ("CVSSv2 score" set to 8.5)
  • CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:C/I:P/A:N")
  • 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: 202610050723

Version 1.1

Oct 2, 2026, 6:07 PM

  • New

Plugin Feed: 202610021807

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