Accounts from outside directories that are not part of the same organization or are not subject to the same security policies must be removed from all highly privileged groups.

Description

<VulnDiscussion>Membership in certain default directory groups assigns a high privilege level for access to the directory. In AD, membership in the following groups enables high privileges relative to AD and the Windows OS: Domain Admins, Enterprise Admins, Schema Admins, Group Policy Creator Owners, and Incoming Forest Trust Builders. When accounts from an outside directory are members of highly privileged groups in the directory being reviewed, less rigorous security policies or compromises of accounts in the outside directory could increase the risk to the directory where the privileged groups are defined. A compromise to the outside directory would allow unauthorized, privileged access.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>