Microsoft Windows 10
Unauthenticated RPC clients must be restricted from connecting to the RPC server
STIG ID:
WN10-CC-000165
|
SRG:
SRG-OS-000379-GPOS-00164
|
Severity:
Medium
|
CCI:
CCI-001967
|
Vulnerability ID:
V-220824
Description
Configuring RPC to restrict unauthenticated RPC clients from connecting to the RPC server will prevent anonymous connections.
Check
C-22539r554957_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 NT\Rpc\Value Name: RestrictRemoteClientsValue Type: REG_DWORDValue: 1
Fix
F-22528r554958_fix
Configure the policy value for Computer Configuration >> Administrative Templates >> System >> Remote Procedure Call >> "Restrict Unauthenticated RPC clients" to "Enabled" and "Authenticated".