Microsoft Office Sharepoint Server is a web-based content management and collaboration tool designed for enterprise customers by Microsoft Corporation (USA). The initial version of the software existed as an Office component and still relies heavily on Office to provide enterprise portals, document collaboration, and other features, with later versions supporting the combination of Office, Exchange, Lync, Project, and Visio. Microsoft Office SharePoint has a Security vulnerabilities, attackers can use the vulnerability to cause elevation of privilege.