Detections
Analytics

Siemens SIMATIC S7-1500 Uncontrolled Resource Consumption (CVE-2023-44487)

high Tenable OT Security Plugin ID 503926

Version 1.3

Nov 14, 2025, 12:33 AM

  • CEA reference

Plugin Feed: 202511140033

Version 1.2

Nov 13, 2025, 4:18 PM

  • CISA reference
  • CVSS metrics ("CVSSv2 score" set to 7.8. "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:F/RL:OF/RC:C". "CVSSv3 temporal vector" set to "CVSS:3.0/E:F/RL:O/RC:C")
  • Exploit attributes ("Exploit available" set to "True". "Exploitability ease" changed from "No known exploits are available" to "Exploits are available")
  • New

Plugin Feed: 202511131618

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