CVE-2020-7301 Explained : Impact and Mitigation

A Cross-Site Scripting vulnerability in McAfee Data Loss Prevention (DLP) ePO extension prior to version 11.5.3 allows authenticated attackers to trigger alerts via the file upload tab in the DLP case management section.

Understanding CVE-2020-7301

This CVE involves a security issue in McAfee's DLP ePO extension that could be exploited by authenticated attackers.

What is CVE-2020-7301?

CVE-2020-7301 is a Cross-Site Scripting vulnerability in McAfee's DLP ePO extension before version 11.5.3, enabling authenticated attackers to trigger alerts through the file upload tab.

The Impact of CVE-2020-7301

The vulnerability's impact is rated as MEDIUM severity with a CVSS base score of 4.1. It poses a risk of low confidentiality and integrity impact.

Technical Details of CVE-2020-7301

Details of the vulnerability and its implications.

Vulnerability Description

The vulnerability allows authenticated attackers to execute Cross-Site Scripting attacks via the file upload tab in the DLP case management section.

Affected Systems and Versions

Product: DLP ePO extension
Vendor: McAfee
Vulnerable Versions: 11.3 (less than 11.3.28), 11.4 (less than 11.4.200), 11.5 (less than 11.5.3)

Exploitation Mechanism

The vulnerability can be exploited by authenticated attackers through the file upload tab in the DLP case management section.

Mitigation and Prevention

Ways to address and prevent the CVE-2020-7301 vulnerability.

Immediate Steps to Take

Update the McAfee DLP ePO extension to version 11.5.3 or higher.
Monitor and restrict access to the file upload tab.
Educate users on safe file handling practices.

Long-Term Security Practices

Regularly update and patch all software components.
Conduct security training for employees to raise awareness of potential threats.

Patching and Updates

Ensure timely installation of security patches and updates to mitigate the risk of exploitation.