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Windows Server 2022 Windows Remote Management (WinRM) client must not use Basic authentication.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-254378 | WN22-CC-000470 | SV-254378r877395_rule | High |
| Description |
|---|
| Basic authentication uses plain-text passwords that could be used to compromise a system. Disabling Basic authentication will reduce this potential. |
| STIG | Date |
|---|---|
| Microsoft Windows Server 2022 Security Technical Implementation Guide | 2023-09-11 |
Details
| Check Text ( C-57863r848948_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 Type: REG_DWORD Value: 0x00000000 (0) |
| Fix Text (F-57814r848949_fix) |
|---|
| Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Windows Remote Management (WinRM) >> WinRM Client >> Allow Basic authentication to "Disabled". |