SharePoint
Organizations use Microsoft SharePoint to create websites. You can use it as a secure place to store, organize, share, and access information from any device.
Default Directories
An attacker can access this file to disclose FrontPage configuration information which may be used in further attacks against the application.
/_vti_inf.html
The web server exposes certain .CNF files, allowing remote access configuration information. This is usually not the default configuration.
/_vti_pvt/service.cnf