Microsoft Windows 10

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

STIG ID: WN10-CC-000360 | SRG: SRG-OS-000125-GPOS-00065 | Severity: Medium | CCI: CCI-000877 | Vulnerability ID: V-220868

Description

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

Check

C-22583r555089_chk

If the following registry value does not exist or is not configured as specified, this is a finding:Registry Hive: HKEY_LOCAL_MACHINERegistry Path: \SOFTWARE\Policies\Microsoft\Windows\WinRM\Client\Value Name: AllowDigestValue Type: REG_DWORDValue: 0

Fix

F-22572r555090_fix

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