Network: Simple TCP/IP Services must not be installed on the system

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Unnecessary services increase the attack surface of a system. Some of these services may not support the required levels of authentication or encryption or may provide unauthorized access to the system. Some protocols and services do not support required security features, such as encrypting passwords or traffic.

Remediation

Uninstall "Simple TCPIP Services (i.e. echo, daytime etc)" from the system.

STIG
Server
2022: https://stigviewer.com/stigs/microsoft_windows_server_2022/2023-09-11/finding/V-254272
2019: https://stigviewer.com/stigs/microsoft_windows_server_2019/2023-09-11/finding/V-205680

Desktop:
W11: https://stigviewer.com/stigs/microsoft_windows_11/2023-09-29/finding/V-253277
W10: https://stigviewer.com/stigs/microsoft_windows_10/2023-09-29/finding/V-220720

STIG
NIST 800-53:CM-6, CM-7
CSCv7:9.2
CMMCv2: L2-3.4.2, TBD - 3.4.1e, TBD - 3.4.2e, TBD - 3.14.3e"