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Cisco Secure Email Gateway RCE (cisco-sa-sma-attack-N9bf4)

critical Nessus Plugin ID 290250

Version 1.2

Jan 18, 2026, 1:30 AM

  • CISA reference
  • CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:F/RL:OF/RC:C")
  • CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:F/RL:O/RC:C")
  • Exploit attributes ("Exploit available" set to "True")
  • Exploit attributes ("Exploitability ease" set to "Exploits are available")

Plugin Feed: 202601180130

Version 1.1

Jan 16, 2026, 10:12 PM

  • New

Plugin Feed: 202601162212

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