The Windows Remote Management (WinRM) client must not use Digest authentication.
Severity | Group ID | Group Title | Version | Rule ID | Date | STIG Version |
|---|---|---|---|---|---|---|
| medium | V-220868 | SRG-OS-000125-GPOS-00065 | WN10-CC-000360 | SV-220868r958510_rule | 2025-09-24 | 3 |
Description
Digest authentication is not as strong as other options and may be subject to man-in-the-middle attacks.
ℹ️ Check
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
✔️ Fix
Configure the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Windows Remote Management (WinRM) >> WinRM Client >> "Disallow Digest authentication" to "Enabled".