CVE-2020-7275 : What You Need to Know

A vulnerability in McAfee Endpoint Security (ENS) for Windows allows local users to execute arbitrary code via a carefully crafted input file.

Understanding CVE-2020-7275

This CVE involves an issue in the uninstaller of McAfee Endpoint Security (ENS) for Windows.

What is CVE-2020-7275?

The vulnerability in the uninstaller of McAfee ENS for Windows, before the 10.7.0 April 2020 Update, enables local users to access, modify, or execute executable files by exploiting unquoted service paths.

The Impact of CVE-2020-7275

The vulnerability has a CVSS base score of 4.8, categorizing it as a medium severity issue. It requires low privileges and user interaction but can lead to the execution of arbitrary code.

Technical Details of CVE-2020-7275

This section delves into the technical aspects of the CVE.

Vulnerability Description

The vulnerability allows local users to execute arbitrary code by manipulating executable files through the uninstaller in McAfee ENS for Windows.

Affected Systems and Versions

Product: McAfee Endpoint Security (ENS)
Vendor: McAfee LLC
Versions Affected: < 10.7.0 April 2020 Update

Exploitation Mechanism

The vulnerability can be exploited by local users through carefully crafted input files to execute arbitrary code.

Mitigation and Prevention

Protecting systems from CVE-2020-7275 is crucial to maintaining security.

Immediate Steps to Take

Update McAfee ENS to version 10.7.0 April 2020 Update or later to mitigate the vulnerability.
Monitor and restrict user permissions to minimize the risk of unauthorized code execution.

Long-Term Security Practices

Regularly update security software and patches to address known vulnerabilities.
Educate users on safe computing practices to prevent the execution of malicious code.

Patching and Updates

Apply security patches and updates provided by McAfee to ensure the latest protection against vulnerabilities.