CVE-2019-3629 : Exploit Details and Defense Strategies

A vulnerability has been discovered in McAfee Enterprise Security Manager (ESM) versions 11.2.0 and 10.4.0, allowing an unauthenticated user to impersonate system users by manipulating parameters.

Understanding CVE-2019-3629

This CVE involves an application protection bypass vulnerability in McAfee ESM.

What is CVE-2019-3629?

The vulnerability in McAfee ESM versions 11.2.0 and 10.4.0 enables an unauthenticated user to impersonate system users through parameter manipulation.

The Impact of CVE-2019-3629

CVSS Score: 8.3 (High)
Attack Vector: Network
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High
Scope: Changed
User Interaction: Required
Privileges Required: None
Attack Complexity: High

Technical Details of CVE-2019-3629

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability allows unauthorized users to impersonate system users by manipulating specific parameters.

Affected Systems and Versions

McAfee Enterprise Security Manager (ESM) 11.x versions prior to 11.2.0
McAfee Enterprise Security Manager (ESM) 10.x versions prior to 10.4.0

Exploitation Mechanism

The vulnerability can be exploited by unauthenticated users through parameter manipulation.

Mitigation and Prevention

Protect your systems from CVE-2019-3629 with the following steps:

Immediate Steps to Take

Apply vendor-supplied patches immediately
Monitor network traffic for signs of exploitation
Restrict network access to vulnerable systems

Long-Term Security Practices

Regularly update and patch all software and systems
Conduct security training for employees to recognize social engineering attacks

Patching and Updates

Ensure McAfee ESM is updated to versions 11.2.0 or higher for 11.x and 10.4.0 or higher for 10.x