The "Deny log on locally" user right must be configured to include Guests.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
WN08-UR-000020	WN08-UR-000020	WN08-UR-000020_rule		Medium

Description
Inappropriate granting of user rights can provide system, administrative, and other high level capabilities. The "Deny log on locally" user right defines accounts that are prevented from logging on interactively.

STIG	Date
Windows 8 Security Technical Implementation Guide	2012-11-21

Details

Check Text ( C-WN08-UR-000020_chk )
Analyze the system using the Security Configuration and Analysis snap-in. (See "Performing Analysis with the Security Configuration and Analysis Snap-in" in the STIG Overview document.) Expand the Security Configuration and Analysis tree view. Navigate to Local Policies -> User Rights Assignment. If the following accounts or groups are not defined for the "Deny log on locally" user right, this is a finding: Guests

Check Text ( C-WN08-UR-000020_chk )

Analyze the system using the Security Configuration and Analysis snap-in. (See "Performing Analysis with the Security Configuration and Analysis Snap-in" in the STIG Overview document.)
Expand the Security Configuration and Analysis tree view.
Navigate to Local Policies -> User Rights Assignment.

If the following accounts or groups are not defined for the "Deny log on locally" user right, this is a finding:

Guests

Fix Text (F-WN08-UR-000020_fix)
Configure the policy value for Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> User Rights Assignment -> "Deny log on locally" to include the following accounts or groups: Guests