CVE-2020-4127 : Vulnerability Insights and Analysis

HCL Domino is susceptible to a Login CSRF vulnerability that could allow an attacker to manipulate user access. Learn about the impact, technical details, and mitigation steps.

Understanding CVE-2020-4127

What is CVE-2020-4127?

HCL Domino is vulnerable to a Login CSRF flaw, enabling attackers to deceive users into unauthorized system access.

The Impact of CVE-2020-4127

The vulnerability could lead to unauthorized access to systems, potentially compromising sensitive data and system integrity.

Technical Details of CVE-2020-4127

Vulnerability Description

The Login CSRF vulnerability in HCL Domino allows attackers to exploit valid credentials to gain unauthorized access.

Affected Systems and Versions

Product: HCL Domino
Versions: v9.0.1 FP10 IF6, v10.0.1 FP6, v11.0.1 FP1

Exploitation Mechanism

Attackers can trick users into accessing systems under false IDs or use intranet access for unauthorized internal system entry.

Mitigation and Prevention

Immediate Steps to Take

Apply available fixes in HCL Domino versions 9.0.1 FP10 IF6, 10.0.1 FP6, and 11.0.1 FP1.
Educate users on social engineering tactics to prevent unauthorized access.

Long-Term Security Practices

Implement multi-factor authentication to enhance access security.
Regularly monitor and audit system access for unusual activities.

Patching and Updates

Regularly update HCL Domino to the latest versions to ensure security patches are applied effectively.