CVE-2021-36330 : What You Need to Know

Dell EMC Streaming Data Platform versions before 1.3 are impacted by an Insufficient Session Expiration Vulnerability. This vulnerability could be exploited by a remote attacker to reuse old session artifacts for impersonation.

Understanding CVE-2021-36330

This section delves into the details of the CVE-2021-36330 vulnerability affecting Dell EMC Streaming Data Platform.

What is CVE-2021-36330?

CVE-2021-36330 points to an Insufficient Session Expiration Vulnerability in Dell EMC Streaming Data Platform versions prior to 1.3. This flaw could allow an unauthenticated attacker to potentially impersonate legitimate users by reusing outdated session artifacts.

The Impact of CVE-2021-36330

The vulnerability has a CVSS base score of 8.1, indicating a high severity level due to its potential for compromising confidentiality, integrity, and availability. The attack can be performed over a network without requiring user interaction, magnifying its impact.

Technical Details of CVE-2021-36330

Explore the technical aspects associated with CVE-2021-36330 below.

Vulnerability Description

The vulnerability stems from a failure to adequately expire session artifacts, offering malicious actors the opportunity to exploit these artifacts for unauthorized access.

Affected Systems and Versions

Dell EMC Streaming Data Platform versions earlier than 1.3 are affected by this vulnerability, while version 1.3 and above are secure from this particular risk.

Exploitation Mechanism

Remote attackers can take advantage of the Insufficient Session Expiration Vulnerability to impersonate genuine users by leveraging expired session data.

Mitigation and Prevention

Mitigate the risks associated with CVE-2021-36330 by following the outlined best practices.

Immediate Steps to Take

Implement immediate measures such as updating to version 1.3 or later, resetting user sessions, and monitoring for any unauthorized access attempts.

Long-Term Security Practices

Establish robust session management policies, conduct regular security audits, and educate users on session security best practices to prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security patches and updates provided by Dell for the Streaming Data Platform to address vulnerabilities like CVE-2021-36330 effectively.