Detections
Analytics

Mitsubishi Electric MELSEC Series Missing Authentication For Critical Function (CVE-2023-4699)

critical Tenable OT Security Plugin ID 501932

Version 1.4

Feb 14, 2026, 11:28 PM

  • Plugin metadata

Plugin Feed: 202602142328

Version 1.3

Dec 18, 2024, 6:42 PM

  • Plugin metadata (detection updated)

Plugin Feed: 202412181842

Version 1.2

Sep 5, 2024, 5:04 AM

  • Plugin metadata (Add CISA's ICSA Reference Information tag)

Plugin Feed: 202409050504

Version 1.1

Jan 19, 2024, 4:20 PM

  • CVSS metrics ("CVSSv2 score" set to 9.4. "CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:C")
  • CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C". "CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C")
  • Exploit attributes ("Exploit available" set to "False")

Plugin Feed: 202401191620

Version 1.0

Jan 19, 2024, 9:10 AM

  • New

Plugin Feed: 202401190910

Version 1.0

Jan 19, 2024, 2:06 PM

  • CVSS metrics ("CVSSv2 score" set to 9.4)
  • CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/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")
  • Exploit attributes ("Exploit available" set to "False")

Plugin Feed: 202401191406

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