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.
File Name: squirrelmail_detect.nasl
Family: CGI abuses
Asset Inventory: true
Required KB Items: www/PHP
Excluded KB Items: Settings/disable_cgi_scanning