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Active Directory "ESX Admin" group membership must be verified.


Overview

Finding ID Version Rule ID IA Controls Severity
SRG-OS-99999-ESXI5-000155 SRG-OS-99999-ESXI5-000155 SRG-OS-99999-ESXI5-000155_rule Low
Description
When adding ESXi hosts to Active Directory, if the group "ESX Admins" exists, all user/group accounts assigned to the group will have full administrative access to the host. Discretion should be used when managing membership to the "ESX Admins" group.
STIG Date
VMware ESXi v5 Security Technical Implementation Guide 2013-01-15

Details

Check Text ( C-SRG-OS-99999-ESXI5-000155_chk )

From the vSphere Client/vCenter, select the host, then Configuration >> Software/Advanced Settings >> HostAgent.

Verify "Config.HostAgent.plugins.hostsvc.esxAdminsGroup" is not set to "ESX Admins".

If the "Config.HostAgent.plugins.hostsvc.esxAdminsGroup" keyword is set to "ESX Admins", this is a finding.

Fix Text (F-SRG-OS-99999-ESXI5-000155_fix)

From the vSphere Client/vCenter, select the host, then Configuration >> Software/Advanced Settings >> HostAgent.

Change the "Config.HostAgent.plugins.hostsvc.esxAdminsGroup" to a pre-defined group other than the default "ESX Admins".

Note: The new administrator group must have been previously defined on the Active Directory server.