KLA12313 Multiple vulnerabilities in Microsoft Dynamics

Multiple vulnerabilities were found in Microsoft Dynamics. Malicious users can exploit these vulnerabilities to perform cross-site scripting attack, spoof user interface.

Below is a complete list of vulnerabilities:

1. A cross-site-scripting (XSS) vulnerability in Microsoft Dynamics 365 can be exploited remotely to spoof user interface.
2. A spoofing vulnerability in Microsoft Dynamics 365 can be exploited remotely to spoof user interface.

Original advisories

CVE-2021-40457

CVE-2021-41353

CVE-2021-41354

Related products

Microsoft-Dynamics-365

CVE list

CVE-2021-40457 unknown

CVE-2021-41353 unknown

CVE-2021-41354 unknown

KB list

4618795

4618810

Solution

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

Impacts

• XSS/CSS

Cross site scripting. Exploitation of vulnerabilities with this impact can lead to partial interception of information transmitted between user and site.

• SUI

Spoof user interface. Exploitation of vulnerabilities with this impact can lead to changes in user interface to beguile user into inaccurate behavior.

Affected Products

• Microsoft Dynamics 365 (on-premises) version 9.0Microsoft Dynamics 365 Customer Engagement V9.1Microsoft Dynamics 365 (on-premises) version 9.1Microsoft Dynamics 365 Customer Engagement V9.0