CVE-2020-7277 : Vulnerability Insights and Analysis

McAfee Endpoint Security (ENS) prior to 10.7.0 April 2020 Update is affected by a protection mechanism failure that allows local users to stop certain McAfee ENS processes, reducing the protection offered.

Understanding CVE-2020-7277

This CVE identifies a vulnerability in McAfee Endpoint Security (ENS) that impacts the protection mechanisms of the software.

What is CVE-2020-7277?

CVE-2020-7277 refers to a flaw in McAfee Endpoint Security (ENS) for Windows before version 10.7.0 April 2020 Update. It enables local users to halt specific McAfee ENS processes, thereby diminishing the level of protection provided by the software.

The Impact of CVE-2020-7277

The vulnerability poses a medium severity risk with a CVSS base score of 6.8. The impact includes a low availability impact, confidentiality impact, and integrity impact. The attack complexity is low, and no user interaction or privileges are required.

Technical Details of CVE-2020-7277

This section delves into the technical aspects of the CVE.

Vulnerability Description

The flaw allows local users to disrupt certain McAfee ENS processes, leading to a reduction in the overall protection capabilities of the software.

Affected Systems and Versions

Product: McAfee Endpoint Security (ENS)
Vendor: McAfee LLC
Versions Affected: All versions prior to 10.7.0 April 2020 Update

Exploitation Mechanism

The vulnerability can be exploited by local users to interfere with critical McAfee ENS processes, potentially compromising the security of the system.

Mitigation and Prevention

Protecting systems from CVE-2020-7277 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update McAfee Endpoint Security (ENS) to version 10.7.0 April 2020 Update or later.
Monitor system logs for any suspicious activities.
Limit user privileges to minimize the impact of potential attacks.

Long-Term Security Practices

Conduct regular security audits and vulnerability assessments.
Educate users on best security practices and potential threats.
Implement a robust endpoint security solution to mitigate future risks.

Patching and Updates

Apply security patches and updates provided by McAfee promptly.
Stay informed about security advisories and best practices to enhance system security.