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

An XCCDF Rule

Description

<VulnDiscussion>A web server can be installed with functionality that by its nature is not secure. Web Distributed Authoring (WebDAV) is an extension to the HTTP protocol that, when developed, was meant to allow users to create, change, and move documents on a server, typically a web server or web share. Allowing this functionality, development, and deployment is much easier for web authors. WebDAV is not widely used and has serious security concerns because it may allow clients to modify unauthorized files on the web server.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>

ID: SV-218746r879587_rule
Severity: Medium
References: CCI-000381
Updated: 8 months ago

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.

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

Description

Remediation - Manual Procedure