Exchange must not send Customer Experience reports to Microsoft.

From MS Exchange 2013 Mailbox Server Security Technical Implementation Guide

Part of SRG-APP-000141

Associated with: CCI-000381

SV-84587r1_rule Exchange must not send Customer Experience reports to Microsoft.

Vulnerability discussion

It is detrimental for applications to provide, or install by default, functionality exceeding requirements or mission objectives. These unnecessary capabilities or services are often overlooked and therefore may remain unsecured. They increase the risk to the platform by providing additional attack vectors.Applications are capable of providing a wide variety of functions and services. Some of the functions and services, provided by default, may not be necessary to support essential organizational operations (e.g., key missions, functions). Examples of non-essential capabilities include, but are not limited to, advertising software or browser plug-ins not related to requirements or providing a wide array of functionality not required for every mission, but cannot be disabled.Customer Experience reports in Exchange will result in outbound traffic that may be identified by an eavesdropper. For this reason, the Customer Experience reports to Microsoft must not be sent.

Check content

Open the Exchange Management Shell and enter the following command: Get-OrganizationConfig | Select CustomerFeedbackEnabled If the value for CustomerFeedbackEnabled is not set to False, this is a finding.

Fix text

Open the Exchange Management Shell and enter the following command: Set-OrganizationConfig -CustomerFeedbackEnabled $false

Pro Tips

Lavender hyperlinks in small type off to the right (of CSS class id, if you view the page source) point to globally unique URIs for each document and item. Copy the link location and paste anywhere you need to talk unambiguously about these things.

You can obtain data about documents and items in other formats. Simply provide an HTTP header Accept: text/turtle or Accept: application/rdf+xml.

Powered by sagemincer