Windows Server 2022 Enable computer and user accounts to be trusted for delegation user right must only be assigned to the Administrators group on domain controllers.

Documentable No

Rule ID SV-254426r958726_rule

CCI References

CCI-002235

Discussion

Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities. The "Enable computer and user accounts to be trusted for delegation" user right allows the "Trusted for Delegation" setting to be changed. This could allow unauthorized users to impersonate other users.

Check Procedure

This applies to domain controllers. A separate version applies to other systems.

Verify the effective setting in Local Group Policy Editor.

Run "gpedit.msc".

Navigate to Local Computer Policy >> Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment.

If any accounts or groups other than the following are granted the "Enable computer and user accounts to be trusted for delegation" user right, this is a finding.

- Administrators

For server core installations, run the following command:

Secedit /Export /Areas User_Rights /cfg c:\path\filename.txt

Review the text file.

If any SIDs other than the following are granted the "SeEnableDelegationPrivilege" user right, this is a finding.

S-1-5-32-544 (Administrators)

Fix Action

Configure the policy value for Computer Configuration >> Windows Settings >> Security Settings >> Local Policies >> User Rights Assignment >> Enable computer and user accounts to be trusted for delegation to include only the following accounts or groups:

- Administrators