Microsoft Windows Server 2016 Security Technical Implementation Guide

The Microsoft Windows Server 2016 Security Technical Implementation Guide (V2 R10) has 273 STIG checks. New to STIG checklists? Read What is a STIG checklist?, CKL vs CKLB, and STIG vs SCAP benchmark.

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Severity

Version

V2 · R10

CurrentPublished Wed Jan 15 2025

The TFTP Client must not be installed.

Microsoft Windows Server 2016 Security Technical Implementation Guide

Assessment Title

Rule Text

The TFTP Client must not be installed.

Description

Discussion Text

Unnecessary services increase the attack surface of a system. Some of these services may not support required levels of authentication or encryption or may provide unauthorized access to the system.

New to STIG checklists? Read What is a STIG checklist? and CKL vs CKLB.

Objective

V-224855

Rule

SV-224855r958478_rule

Severity

medium

Rule Version

WN16-00-000400

Documentable

false

IA Controls

NIST SP 800-53

Rev 5

Assessment Procedure

Check Text

Open "PowerShell".

Enter "Get-WindowsFeature | Where Name -eq TFTP-Client".

If "Installed State" is "Installed", this is a finding.

An Installed State of "Available" or "Removed" is not a finding.

Implementation Procedure

Fix Text

Uninstall the "TFTP Client" feature.

Start "Server Manager".

Select the server with the feature.

Scroll down to "ROLES AND FEATURES" in the right pane.

Select "Remove Roles and Features" from the drop-down "TASKS" list.

Select the appropriate server on the "Server Selection" page and click "Next".

Deselect "TFTP Client" on the "Features" page.

Click "Next" and "Remove" as prompted.

STIG check 37 of 273 in the Microsoft Windows Server 2016 STIG checklist

← Previous · V-224854The Telnet Client must not be installed.Next · V-224856 →The Server Message Block (SMB) v1 protocol must be uninstalled.