CVE-2021-39052 : Vulnerability Insights and Analysis
Learn about CVE-2021-39052, a vulnerability in IBM Spectrum Copy Data Management 2.2.13 and earlier versions allowing unauthorized access. Understand the impact, technical details, and mitigation steps.
IBM Spectrum Copy Data Management 2.2.13 and earlier versions allow unauthorized access to the Spring Boot console, posing a security threat. Learn about the impact, technical details, and mitigation steps.
Understanding CVE-2021-39052
IBM Spectrum Copy Data Management vulnerability with details on affected versions, impact, and mitigation.
What is CVE-2021-39052?
CVE-2021-39052 refers to a security vulnerability in IBM Spectrum Copy Data Management versions 2.2.13 and earlier. It enables a remote attacker to gain entry to the Spring Boot console without proper authorization.
The Impact of CVE-2021-39052
The vulnerability has a CVSS v3.0 base score of 5.6, indicating a medium severity threat. The attack complexity is high, with a low impact on availability, confidentiality, and integrity. The exploit code maturity is unproven.
Technical Details of CVE-2021-39052
Insights into the technical aspects of the CVE to understand the vulnerability better.
Vulnerability Description
IBM Spectrum Copy Data Management 2.2.13 and earlier allow unauthorized access to the Spring Boot console, creating a security loophole for remote attackers.
Affected Systems and Versions
- Product: Spectrum Copy Data Management
- Vendor: IBM
- Affected Version: 2.2.13
Exploitation Mechanism
The vulnerability can be exploited remotely by attackers to access the Spring Boot console without requiring any authorization.
Mitigation and Prevention
Guidelines for mitigating the risks associated with CVE-2021-39052.
Immediate Steps to Take
- Upgrade to a fixed version provided by IBM immediately.
- Restrict network access to the affected systems.
- Monitor any unauthorized access attempts.
Long-Term Security Practices
- Regular security assessments and audits.
- Implement strong access controls and authentication mechanisms.
- Stay informed about security updates and patches.
- Conduct thorough security training for staff.
Patching and Updates
Apply the official fix provided by IBM to address the vulnerability effectively.