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WN11-CC-000360 The Windows Remote Management (WinRM) client must not use Digest authentication.

DISA STIG library V2R11
All changes in this version
first version loaded CAT II

Maps to MA-4 via CCI-000877

Title

The Windows Remote Management (WinRM) client must not use Digest authentication.

Control

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\Client\ Value Name: AllowDigest Value Type: REG_DWORD Value: 0

Discussion

Digest authentication is not as strong as other options and may be subject to man-in-the-middle attacks.

Related controls

CCI-000877

Fix

Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Windows Remote Management (WinRM) >> WinRM Client >> "Disallow Digest authentication" to "Enabled".