CVE-2020-4166 Explained : Impact and Mitigation

IBM Security Guardium Insights 2.0.1 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser, potentially leading to further system attacks.

Understanding CVE-2020-4166

IBM Security Guardium Insights 2.0.1 vulnerability with a CVSS base score of 5.3.

What is CVE-2020-4166?

IBM Security Guardium Insights 2.0.1 allows remote attackers to access sensitive information through detailed error messages.
Exploiting this vulnerability could enable further attacks on the system.

The Impact of CVE-2020-4166

CVSS Base Score: 5.3 (Medium Severity)
Attack Vector: Network
Confidentiality Impact: Low
Integrity Impact: None
Availability Impact: None
Privileges Required: None
User Interaction: None
Exploit Code Maturity: Unproven
Remediation Level: Official Fix
Report Confidence: Confirmed

Technical Details of CVE-2020-4166

Vulnerability details and affected systems.

Vulnerability Description

Detailed technical error messages in IBM Security Guardium Insights 2.0.1 can expose sensitive information to remote attackers.

Affected Systems and Versions

Affected Product: Security Guardium Insights
Vendor: IBM
Affected Version: 2.0.1

Exploitation Mechanism

Attack Complexity: Low
Scope: Unchanged
Vector String: CVSS:3.0/AV:N/PR:N/UI:N/AC:L/S:U/I:N/A:N/C:L/RL:O/RC:C/E:U

Mitigation and Prevention

Steps to mitigate and prevent exploitation of CVE-2020-4166.

Immediate Steps to Take

Apply official fixes provided by IBM.
Monitor for any unusual activities on the system.
Educate users on the importance of not sharing sensitive information.

Long-Term Security Practices

Regularly update and patch Security Guardium Insights.
Conduct security training for employees to enhance awareness.

Patching and Updates

Ensure all systems are updated with the latest security patches.