The vCenter Server for Windows must check the privilege re-assignment after restarts.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-94845	VCWN-65-000026	SV-104675r1_rule		Medium

Description
Check for privilege reassignment when you restart vCenter Server. If the user or user group that is assigned the Administrator role on the root folder cannot be verified as a valid user or group during a restart, the role is removed from that user or group. In its place, vCenter Server grants the Administrator role to the vCenter Single Sign-On account administrator@vsphere.local. This account can then act as the administrator. Reestablish a named administrator account and assign the Administrator role to that account to avoid using the anonymous administrator@vsphere.local account.

Description

Check for privilege reassignment when you restart vCenter Server. If the user or user group that is assigned the Administrator role on the root folder cannot be verified as a valid user or group during a restart, the role is removed from that user or group. In its place, vCenter Server grants the Administrator role to the vCenter Single Sign-On account administrator@vsphere.local. This account can then act as the administrator. Reestablish a named administrator account and assign the Administrator role to that account to avoid using the anonymous administrator@vsphere.local account.

STIG	Date
VMware vSphere 6.5 vCenter Server for Windows Security Technical Implementation Guide	2019-05-22

Details

Check Text ( C-94041r1_chk )
After the Windows server hosting the vCenter Server has been rebooted, a vCenter Server user or member of the user group granted the administrator role must log in and verify the role permissions remain intact. If the user and/or user group granted vCenter administrator role permissions cannot be verified as intact, this is a finding.

Fix Text (F-100969r1_fix)
As the SSO Administrator, log in to the vCenter Server and restore a legitimate administrator account per site-specific user/group/role requirements.