CVE-2020-7260 : What You Need to Know

A DLL Side Loading vulnerability in the installer for McAfee Application and Change Control (MACC) prior to version 8.3 allows local users to execute arbitrary code via execution from a compromised folder.

Understanding CVE-2020-7260

This CVE involves a security vulnerability in the McAfee Application and Change Control (MACC) installer that could be exploited by local users.

What is CVE-2020-7260?

The vulnerability allows local users to run malicious code by taking advantage of DLL Side Loading in the MACC installer.

The Impact of CVE-2020-7260

The vulnerability has a CVSS base score of 7.3, indicating a high severity level. It can lead to the execution of arbitrary code by attackers with low privileges.

Technical Details of CVE-2020-7260

This section provides more in-depth technical information about the CVE.

Vulnerability Description

The vulnerability arises from DLL Side Loading in the MACC installer, enabling local users to execute arbitrary code.

Affected Systems and Versions

Product: McAfee Application and Change Control (MACC)
Versions Affected:
8.x (prior to 8.3)
8.2.x (prior to 8.2.6)

Exploitation Mechanism

Attackers can exploit this vulnerability by executing code from a compromised folder, leveraging the DLL Side Loading issue.

Mitigation and Prevention

Protecting systems from CVE-2020-7260 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update McAfee Application and Change Control (MACC) to version 8.3 or above.
Restrict access to vulnerable systems to trusted users only.
Monitor for any suspicious activities related to DLL loading.

Long-Term Security Practices

Implement the principle of least privilege to limit user access rights.
Regularly audit and review file and folder permissions to prevent unauthorized access.

Patching and Updates

Apply security patches provided by McAfee to address the DLL Side Loading vulnerability in the MACC installer.