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.
Printer information was observed in an IPP response.
Internet Printing Protocol (IPP) is an HTTP/S based printing protocol that supports various levels of authentication and enables secure printing within an organization. The remote host was observed sharing printer details with an IPP client.