Information
The vCenter Server must limit membership to the "TrustedAdmins" Single Sign-On (SSO) group.
GROUP ID: V-258957RULE ID: SV-258957r961863
The vSphere "TrustedAdmins" group grants additional rights to administer the vSphere Trust Authority feature.
To force accountability and nonrepudiation, the SSO group "TrustedAdmins" must be severely restricted.
NOTE: Nessus has not performed this check. Please review the benchmark to ensure target compliance.
Solution
From the vSphere Client, go to Administration >> Single Sign On >> Users and Groups >> Groups.
Click the next page arrow until the "TrustedAdmins" group appears.
Click "TrustedAdmins".
Click the three vertical dots next to the name of each unauthorized account.
Select "Remove Member".