The Windows Remote Management (WinRM) client must not use Basic authentication.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-220862 | WN10-CC-000330 | SV-220862r958510_rule | CCI-000877 | high |
| Description | ||||
| Basic authentication uses plain text passwords that could be used to compromise a system. | ||||
| STIG | Date | |||
| Microsoft Windows 10 Security Technical Implementation Guide | 2025-02-25 | |||
Details
Check Text (C-220862r958510_chk)
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: AllowBasic
Value Type: REG_DWORD
Value: 0
Fix Text (F-22566r555072_fix)
Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Windows Remote Management (WinRM) >> WinRM Client >> "Allow Basic authentication" to "Disabled".