CVE-2020-24703 : Security Advisory and Response
Learn about CVE-2020-24703, a vulnerability in WSO2 products allowing session hijacking. Find out affected systems, exploitation details, and mitigation steps.
An issue was discovered in certain WSO2 products where a valid Carbon Management Console session cookie may be sent to an attacker-controlled server if the victim submits a crafted Try It request, known as Session Hijacking.
Understanding CVE-2020-24703
This CVE affects various WSO2 products and poses a risk of session hijacking.
What is CVE-2020-24703?
CVE-2020-24703 refers to a vulnerability in certain WSO2 products that allows an attacker to potentially hijack a user's session by manipulating a crafted Try It request.
The Impact of CVE-2020-24703
The vulnerability can lead to the exposure of a valid session cookie to an attacker-controlled server, compromising user sessions and potentially leading to unauthorized access.
Technical Details of CVE-2020-24703
This section provides technical details of the vulnerability.
Vulnerability Description
The vulnerability allows for the interception of a valid Carbon Management Console session cookie by an attacker through a crafted Try It request.
Affected Systems and Versions
- API Manager 2.2.0
- API Manager Analytics 2.2.0
- API Microgateway 2.2.0
- Data Analytics Server 3.2.0
- Enterprise Integrator through 6.6.0
- IS as Key Manager 5.5.0
- Identity Server 5.5.0 and 5.8.0
- Identity Server Analytics 5.5.0
- IoT Server 3.3.0 and 3.3.1
Exploitation Mechanism
The vulnerability can be exploited by submitting a specially crafted Try It request to the affected WSO2 products, leading to the leakage of session cookies.
Mitigation and Prevention
Protecting systems from CVE-2020-24703 is crucial to prevent session hijacking and unauthorized access.
Immediate Steps to Take
- Apply patches or updates provided by WSO2 to address the vulnerability.
- Monitor network traffic for any suspicious activity that may indicate session hijacking attempts.
- Educate users on safe browsing practices to minimize the risk of falling victim to such attacks.
Long-Term Security Practices
- Implement strong session management practices to reduce the impact of session hijacking vulnerabilities.
- Regularly conduct security assessments and penetration testing to identify and address potential security gaps.
Patching and Updates
- Stay informed about security advisories and updates released by WSO2 to patch vulnerabilities promptly and enhance system security.