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.
It is possible to identify the operating system by connecting to the remote MSRPC server.
This plugin attempts to identify the operating system type and version by connecting to the remote Microsoft Remote Procedure Call (MSRPC) server.