CVE-2021-24101 Explained : Impact and Mitigation

This CVE article provides insights into the Microsoft Dataverse Information Disclosure Vulnerability, its impact, technical details, and mitigation steps.

Understanding CVE-2021-24101

This section delves into the details of CVE-2021-24101, focusing on the vulnerability found in Microsoft Dynamics 365.

What is CVE-2021-24101?

The CVE-2021-24101, also known as Microsoft Dataverse Information Disclosure Vulnerability, allows information disclosure in Microsoft Dynamics 365 versions 8.2 and 9.0, potentially impacting user data security.

The Impact of CVE-2021-24101

The impact of this vulnerability is rated as MEDIUM, with a base score of 6.5 according to the CVSS 3.1 scoring system. It can lead to unauthorized access to sensitive information stored in affected versions of Microsoft Dynamics 365.

Technical Details of CVE-2021-24101

This section outlines the technical aspects of CVE-2021-24101, including the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability in Microsoft Dynamics 365 allows attackers to exploit an information disclosure flaw, potentially exposing sensitive data to unauthorized parties.

Affected Systems and Versions

Microsoft Dynamics 365 on-premises versions 8.0 and 9.0.0 are affected by CVE-2021-24101, potentially impacting users running these specific versions.

Exploitation Mechanism

The exploitation of this vulnerability involves leveraging the information disclosure issue within Microsoft Dataverse to gain unauthorized access to sensitive data.

Mitigation and Prevention

In this section, you will find crucial information on how to mitigate the risks associated with CVE-2021-24101 and prevent potential security breaches.

Immediate Steps to Take

Immediate steps to mitigate the risk include applying security patches provided by Microsoft, monitoring for any unauthorized access, and restricting sensitive data access.

Long-Term Security Practices

Implementing robust data protection measures, conducting regular security audits, and educating users on cybersecurity best practices are essential for long-term security.

Patching and Updates

Regularly update Microsoft Dynamics 365 to the latest versions, implement security patches promptly, and stay informed about security advisories to protect your system from vulnerabilities.