CVE-2021-29995 : What You Need to Know

A Cross-Site Request Forgery (CSRF) vulnerability was discovered in Server Console in CloverDX up to version 5.9.0, allowing malicious actors to perform actions as the logged-in user, including script execution. This CVE has been assigned the ID CVE-2021-29995 by MITRE.

Understanding CVE-2021-29995

This section will delve into the details of the CVE-2021-29995 vulnerability, its impact, technical aspects, and mitigation strategies.

What is CVE-2021-29995?

The CVE-2021-29995 is a Cross-Site Request Forgery (CSRF) vulnerability in CloverDX Server Console that enables remote attackers to execute actions on behalf of authenticated users, potentially leading to unauthorized access and malicious script execution.

The Impact of CVE-2021-29995

Exploitation of this vulnerability could result in unauthorized operations being performed under the context of the authenticated user, which may include sensitive operations or data manipulation. This could compromise the confidentiality, integrity, and availability of the affected system.

Technical Details of CVE-2021-29995

Let's explore the technical aspects of CVE-2021-29995, including a description of the vulnerability, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The CSRF flaw in CloverDX Server Console allows remote attackers to trick authenticated users into unknowingly executing malicious actions on the application.

Affected Systems and Versions

CloverDX versions up to 5.9.0 are impacted by this vulnerability, while versions 5.10, 5.9.1, 5.8.2, and 5.7.1 have been patched to address the issue.

Exploitation Mechanism

Attackers can craft malicious web pages or emails containing requests that, when clicked by authenticated users, trigger unintended actions on the CloverDX Server Console, leading to potential unauthorized operations.

Mitigation and Prevention

In this section, we will discuss steps to mitigate the risks associated with CVE-2021-29995 and prevent similar vulnerabilities in the future.

Immediate Steps to Take

It is crucial to update CloverDX to the latest patched versions, such as CloverDX 5.10, 5.9.1, 5.8.2, or 5.7.1, to eliminate the CSRF vulnerability and secure the application against exploitation.

Long-Term Security Practices

Implementing secure coding practices, conducting regular security assessments, and educating users about phishing attacks and suspicious links can enhance the overall security posture of the application.

Patching and Updates

Regularly monitor security advisories from CloverDX and apply updates promptly to address newly discovered vulnerabilities and ensure the security of the environment.