CVE-2017-3936 Explained : Impact and Mitigation

A vulnerability known as OS Command Injection has been identified in McAfee ePolicy Orchestrator (ePO) versions 5.9.0, 5.3.2, 5.3.1, 5.1.3, 5.1.2, 5.1.1, and 5.1.0. This vulnerability allows attackers to execute OS commands with restricted privileges by exploiting the lack of proper input data sanitation.

Understanding CVE-2017-3936

This CVE pertains to an OS Command Injection vulnerability in McAfee ePolicy Orchestrator (ePO).

What is CVE-2017-3936?

CVE-2017-3936 is an OS Command Injection vulnerability in McAfee ePolicy Orchestrator (ePO) versions 5.9.0, 5.3.2, 5.3.1, 5.1.3, 5.1.2, 5.1.1, and 5.1.0.

The Impact of CVE-2017-3936

The vulnerability enables attackers to run arbitrary OS commands with limited privileges by exploiting the lack of proper input data sanitation.

Technical Details of CVE-2017-3936

This section provides technical details of the CVE.

Vulnerability Description

The vulnerability allows attackers to execute OS commands with restricted privileges due to inadequate input data sanitation.

Affected Systems and Versions

Product: McAfee ePolicy Orchestrator (ePO)
Vendor: McAfee
Affected Versions: 5.1, 5.3, 5.9

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating user input data that is exported into a CSV format output.

Mitigation and Prevention

Protect your systems from CVE-2017-3936 with the following measures.

Immediate Steps to Take

Update McAfee ePolicy Orchestrator (ePO) to a non-vulnerable version.
Implement strict input data validation to prevent command injections.

Long-Term Security Practices

Regularly monitor and audit user inputs and outputs.
Train employees on secure coding practices to prevent injection vulnerabilities.

Patching and Updates

Apply security patches provided by McAfee to address the vulnerability.