CVE-2020-4346 Explained : Impact and Mitigation

IBM API Connect's V2018.4.1.0 through 2018.4.1.10 management server has an unsecured API that can be exploited by an unauthenticated attacker to obtain sensitive information.

Understanding CVE-2020-4346

IBM API Connect vulnerability with an unsecured API allowing unauthorized access to sensitive data.

What is CVE-2020-4346?

IBM API Connect versions 2018.4.1.0 to 2018.4.1.10 have a vulnerability that enables unauthenticated attackers to access confidential information.

The Impact of CVE-2020-4346

CVSS Base Score: 5.3 (Medium)
Attack Vector: Network
Confidentiality Impact: Low
Integrity Impact: None
Exploit Code Maturity: Unproven
Remediation Level: Official Fix

Technical Details of CVE-2020-4346

IBM API Connect vulnerability details and affected systems.

Vulnerability Description

The vulnerability in IBM API Connect allows unauthenticated attackers to exploit an unsecured API, potentially leading to unauthorized access to sensitive data.

Affected Systems and Versions

Product: API Connect
Vendor: IBM
Affected Versions: 2018.4.1.0, 2018.4.1.10

Exploitation Mechanism

Attackers can exploit the unsecured API in IBM API Connect versions 2018.4.1.0 to 2018.4.1.10 to gain unauthorized access to sensitive information.

Mitigation and Prevention

Steps to mitigate and prevent the CVE-2020-4346 vulnerability.

Immediate Steps to Take

Update IBM API Connect to the latest version.
Monitor network traffic for any suspicious activity.
Implement access controls to restrict unauthorized access.

Long-Term Security Practices

Regularly update and patch software to address security vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate weaknesses.

Patching and Updates

Apply official fixes and security patches provided by IBM to secure API Connect and prevent unauthorized access to sensitive information.