56db7e62-0a85-4531-9e71-97528bd04e43
Unauthenticated RPC clients may allow anonymous access to sensitive information. Configuring RPC to restrict unauthenticated RPC clients from connecting to the RPC server will prevent anonymous connections.
To fix this Configure the policy value for:
Computer Configuration
|_ Administrative Templates
|_ System
|_ Remote Procedure Call
|_ Restrict Unauthenticated RPC clients to "Enabled" with "Authenticated" selected.
STIG: Server 2019: https://www.stigviewer.com/stig/windows_server_2019/2020-06-15/finding/V-93453
Server 2016:https://www.stigviewer.com/stig/microsoft_windows_server_2016/2022-03-01/finding/V-225010
Desktop: https://www.stigviewer.com/stig/microsoft_windows_10/2022-04-08/finding/V-220824
NIST 800-171R2: 3.4.7
NIST 800-53: CM-7(1)
CSA CMM v4: AIS-02, IVS-03, IVS-04
PCI DSS v4.0: 1.2.7
CMMC V2: CM.L2-3.4.7
CMMC: CM.3.068