STIGQter: STIG Summary: Microsoft Windows Server 2012/2012 R2 Domain Controller Security Technical Implementation Guide Version: 3 Release: 2 Benchmark Date: 04 May 2021:

The Windows Remote Management (WinRM) service must not store RunAs credentials.

DISA Rule

SV-226221r569184_rule

Vulnerability Number

V-226221

Group Title

SRG-OS-000373-GPOS-00156

Rule Version

WN12-CC-000128

Severity

CAT II

CCI(s)

• CCI-002038 - The organization requires users to reauthenticate upon organization-defined circumstances or situations requiring reauthentication.

Weight

10

Fix Recommendation

Configure the policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Windows Remote Management (WinRM) -> WinRM Service -> "Disallow WinRM from storing RunAs credentials" to "Enabled".

Check Contents

If the following registry value does not exist or is not configured as specified, this is a finding:

Registry Hive: HKEY_LOCAL_MACHINE
Registry Path: \Software\Policies\Microsoft\Windows\WinRM\Service\

Value Name: DisableRunAs

Type: REG_DWORD
Value: 1

Vulnerability Number

V-226221

Documentable

False

Rule Version

WN12-CC-000128

Severity Override Guidance

If the following registry value does not exist or is not configured as specified, this is a finding:

Registry Hive: HKEY_LOCAL_MACHINE
Registry Path: \Software\Policies\Microsoft\Windows\WinRM\Service\

Value Name: DisableRunAs

Type: REG_DWORD
Value: 1

Check Content Reference

M

Target Key

4217

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