CVE-2020-24591 Explained : Impact and Mitigation
Learn about CVE-2020-24591 affecting WSO2 products, allowing XXE attacks in Management Console updates. Find mitigation steps and affected versions here.
The Management Console in certain WSO2 products is vulnerable to XXE attacks during EventReceiver updates, impacting various versions of API Manager, API Manager Analytics, API Microgateway, Enterprise Integrator, and Identity Server Analytics.
Understanding CVE-2020-24591
This CVE identifies a security vulnerability in WSO2 products that allows for XML External Entity (XXE) attacks.
What is CVE-2020-24591?
The vulnerability in the Management Console of specific WSO2 products enables attackers to exploit XXE during EventReceiver updates.
The Impact of CVE-2020-24591
The vulnerability affects several WSO2 products, including API Manager, API Manager Analytics, API Microgateway, Enterprise Integrator, and Identity Server Analytics, up to specific versions.
Technical Details of CVE-2020-24591
The technical aspects of the CVE provide insight into the vulnerability and its implications.
Vulnerability Description
The vulnerability allows for XXE attacks during EventReceiver updates in the Management Console of WSO2 products.
Affected Systems and Versions
- API Manager up to version 3.0.0
- API Manager Analytics versions 2.2.0 and 2.5.0
- API Microgateway version 2.2.0
- Enterprise Integrator versions 6.2.0 and 6.3.0
- Identity Server Analytics up to version 5.6.0
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Availability Impact: High
- Confidentiality Impact: High
- Integrity Impact: None
- Privileges Required: High
- User Interaction: None
- Scope: Unchanged
Mitigation and Prevention
Protecting systems from CVE-2020-24591 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply vendor-provided patches or updates promptly.
- Implement network-level protections to mitigate XXE attacks.
- Monitor and restrict network access to vulnerable components.
Long-Term Security Practices
- Regularly update and patch all software components.
- Conduct security assessments and penetration testing to identify vulnerabilities.
- Educate users and administrators on secure coding practices and threat awareness.
Patching and Updates
- Ensure all affected WSO2 products are updated to versions that address the XXE vulnerability.