The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
The remote host is using a version of Nmap.
The remote host is utilizing Nmap, an open-source network scanner capable of discovering listening services or open ports on remote systems.
Ensure that this tool is authorized according to corporate policies and guidelines.