The Recovery Console option must be set to prevent automatic logon to the system.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-1159	WN08-SO-000071	SV-48053r1_rule	ECCD-1 ECCD-2	High

Description
If this option is enabled, the Recovery Console does not require a password and automatically logs on to the system. This could allow unauthorized administrative access to the system.

STIG	Date
Windows 8 / 8.1 Security Technical Implementation Guide	2015-11-30

Details

Check Text ( C-44792r1_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 -> Security Options. If the value for "Recovery Console: Allow automatic administrative logon" is not set to "Disabled", this is a finding. The policy referenced configures the following registry value: Registry Hive: HKEY_LOCAL_MACHINE Registry Path: \Software\Microsoft\Windows NT\CurrentVersion\Setup\RecoveryConsole\ Value Name: SecurityLevel Value Type: REG_DWORD Value: 0

Check Text ( C-44792r1_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 -> Security Options.

If the value for "Recovery Console: Allow automatic administrative logon" is not set to "Disabled", this is a finding.

The policy referenced configures the following registry value:

Registry Hive: HKEY_LOCAL_MACHINE
Registry Path: \Software\Microsoft\Windows NT\CurrentVersion\Setup\RecoveryConsole\

Value Name: SecurityLevel

Value Type: REG_DWORD
Value: 0

Fix Text (F-41191r1_fix)
Configure the policy value for Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options -> "Recovery Console: Allow automatic administrative logon" to "Disabled".