CVE-2020-4461 Explained : Impact and Mitigation
Learn about CVE-2020-4461 affecting IBM Security Access Manager Appliance 9.0.7.1. Discover the impact, technical details, and mitigation steps to secure your systems.
IBM Security Access Manager Appliance 9.0.7.1 could allow an authenticated user to bypass security by allowing id_token claims manipulation without verification.
Understanding CVE-2020-4461
IBM Security Access Manager Appliance 9.0.7.1 has a vulnerability that could enable an authenticated user to bypass security measures.
What is CVE-2020-4461?
This CVE refers to a security flaw in IBM Security Access Manager Appliance 9.0.7.1 that permits an authenticated user to manipulate id_token claims without proper verification.
The Impact of CVE-2020-4461
The vulnerability poses a medium severity risk with a CVSS base score of 6.5. It has a high impact on integrity and could potentially allow unauthorized access.
Technical Details of CVE-2020-4461
IBM Security Access Manager Appliance 9.0.7.1 vulnerability details.
Vulnerability Description
- CVSS Score: 6.5 (Medium Severity)
- Attack Vector: Network
- Integrity Impact: High
- Exploit Code Maturity: Unproven
Affected Systems and Versions
- Affected Product: Security Access Manager Appliance
- Vendor: IBM
- Affected Version: 9.0.7.1
Exploitation Mechanism
The vulnerability allows an authenticated user to manipulate id_token claims without proper verification, potentially leading to security bypass.
Mitigation and Prevention
Protect your systems from CVE-2020-4461.
Immediate Steps to Take
- Apply the official fix provided by IBM.
- Monitor for any unauthorized access attempts.
Long-Term Security Practices
- Regularly update and patch your systems.
- Implement multi-factor authentication for enhanced security.
- Conduct security training for users to prevent social engineering attacks.
Patching and Updates
Ensure you apply the official fix released by IBM to address the security vulnerability.