CVE-2021-23874 : Exploit Details and Defense Strategies

A detailed overview of CVE-2021-23874 focusing on the privilege escalation vulnerability in McAfee Total Protection (MTP) prior to version 16.0.30, enabling local users to execute arbitrary code.

Understanding CVE-2021-23874

This section delves into the specifics of the CVE-2021-23874 vulnerability affecting McAfee Total Protection (MTP).

What is CVE-2021-23874?

CVE-2021-23874 is an Arbitrary Process Execution vulnerability in McAfee Total Protection (MTP) versions earlier than 16.0.30. This flaw allows local users to elevate privileges and execute arbitrary code bypassing MTP self-defense.

The Impact of CVE-2021-23874

The vulnerability poses a high severity risk with an overall CVSS v3.1 base score of 8.2. Attackers can perform arbitrary code execution and gain elevated privileges.

Technical Details of CVE-2021-23874

Explore the technical aspects and implications of the CVE-2021-23874 vulnerability.

Vulnerability Description

The vulnerability in McAfee Total Protection (MTP) grants local users elevated privileges, enabling them to execute arbitrary code while circumventing MTP's self-defense mechanism.

Affected Systems and Versions

McAfee Total Protection (MTP) versions less than 16.0.30 on the Windows platform are impacted by this vulnerability.

Exploitation Mechanism

Exploitation of CVE-2021-23874 requires local access to the system and user interaction, making it a critical concern for organizations.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2021-23874.

Immediate Steps to Take

Users should update McAfee Total Protection (MTP) to version 16.0.30 or higher to address the vulnerability and prevent potential exploitation.

Long-Term Security Practices

Implement proper privilege management practices and restrict user permissions to minimize the impact of similar vulnerabilities in the future.

Patching and Updates

Regularly check for security updates and patches released by McAfee to ensure the protection of your system against known vulnerabilities.