STIGQter: STIG Summary: Microsoft IIS 10.0 Site Security Technical Implementation Guide Version: 2 Release: 2 Benchmark Date: 23 Apr 2021:

The IIS 10.0 website must have Web Distributed Authoring and Versioning (WebDAV) disabled.

DISA Rule

SV-218746r558649_rule

Vulnerability Number

V-218746

Group Title

SRG-APP-000141-WSR-000085

Rule Version

IIST-SI-000217

Severity

CAT II

CCI(s)

• CCI-000381 - The organization configures the information system to provide only essential capabilities.

Weight

10

Fix Recommendation

Follow the procedures below for each site hosted on the IIS 10.0 web server:

Access Server Manager on the IIS 10.0 website.

Select the "Local Server".

Click "Manage".

Select "Add Roles and Features".

Click "Next" in the "Before you begin" dialog box.

Select "Role-based or feature-based installation" in the "Installation Type" dialog box and click "Next".

Select the IIS 10.0 web server on the "Server Selection" dialog box.

From the "Windows Features" dialog box, navigate to "World Wide Web Services" >> "Common HTTP Features".

De-select "WebDAV Publishing" and click "Next" to complete removing the WebDAV Publishing feature from the IIS 10.0 web server.

Select "Apply" from the "Actions" pane.

Check Contents

Follow the procedures below for each site hosted on the IIS 10.0 web server:

Open the IIS 10.0 Manager.

Select the IIS 10.0 website.

Review the features listed under the "IIS" section.

If the "WebDAV Authoring Rules" icon exists, this is a finding.

Vulnerability Number

V-218746

Documentable

False

Rule Version

IIST-SI-000217

Severity Override Guidance

Follow the procedures below for each site hosted on the IIS 10.0 web server:

Open the IIS 10.0 Manager.

Select the IIS 10.0 website.

Review the features listed under the "IIS" section.

If the "WebDAV Authoring Rules" icon exists, this is a finding.

Check Content Reference

M

Target Key

4051

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