CVE-2019-12127 : Vulnerability Insights and Analysis
Learn about CVE-2019-12127, a vulnerability in ONAP OOM allowing unauthorized access to services by exploiting specific ports. Find out how to mitigate this security risk.
In ONAP OOM through the Dublin version, unauthorized access to ONAP services can be achieved by exploiting specific ports, allowing attackers to bypass authentication.
Understanding CVE-2019-12127
What is CVE-2019-12127?
This vulnerability in ONAP OOM enables attackers to gain full access to ONAP services without authentication by accessing certain ports.
The Impact of CVE-2019-12127
The vulnerability allows unauthorized users to bypass authentication and potentially compromise ONAP services.
Technical Details of CVE-2019-12127
Vulnerability Description
Attackers can exploit specific ports in ONAP OOM to gain unauthorized access to ONAP services without authentication.
Affected Systems and Versions
- All setups of ONAP Operations Manager (OOM) are affected.
Exploitation Mechanism
- By accessing ports 30234, 30290, 32010, 30270, 30224, 30281, 30254, 30285, and/or 30271, attackers can bypass authentication and gain full access to ONAP services.
Mitigation and Prevention
Immediate Steps to Take
- Monitor and restrict access to the vulnerable ports.
- Implement network segmentation to limit exposure.
- Apply the principle of least privilege to restrict unauthorized access.
Long-Term Security Practices
- Regularly update and patch ONAP OOM to address security vulnerabilities.
- Conduct security assessments and penetration testing to identify and remediate weaknesses.
Patching and Updates
- Apply patches and updates provided by ONAP to mitigate the vulnerability.