CVE-2020-4856 Explained : Impact and Mitigation
Learn about CVE-2020-4856 affecting IBM Engineering products, allowing arbitrary JavaScript code injection. Find mitigation steps and version details here.
IBM Engineering products are vulnerable to stored cross-site scripting, potentially leading to credentials disclosure within a trusted session.
Understanding CVE-2020-4856
This CVE involves a vulnerability in IBM Engineering products that allows users to embed arbitrary JavaScript code in the Web UI, potentially altering functionality and leading to credential exposure.
What is CVE-2020-4856?
- Stored cross-site scripting vulnerability in IBM Engineering products
- Users can inject JavaScript code into the Web UI
- Risk of altering intended functionality and disclosing credentials
The Impact of CVE-2020-4856
- Attack Complexity: Low
- Attack Vector: Network
- Base Score: 6.4 (Medium)
- Exploit Code Maturity: High
- Confidentiality Impact: Low
- Integrity Impact: Low
- User Interaction: None
Technical Details of CVE-2020-4856
This section provides detailed technical information about the vulnerability.
Vulnerability Description
- Stored cross-site scripting vulnerability
- Allows embedding of arbitrary JavaScript code
- Potential for altering functionality and credential exposure
Affected Systems and Versions
- Rational Team Concert 6.0.2, 6.0.6, 6.0.6.1
- Engineering Workflow Management 7.0, 7.0.1, 7.0.2
- Rational Quality Manager 6.0.2, 6.0.6, 6.0.6.1
- Engineering Test Management 7.0.0, 7.0.1, 7.0.2
- Engineering Lifecycle Optimization 7.0, 7.0.1, 7.0.2
- Rational DOORS Next Generation 6.0.2, 6.0.6, 6.0.6.1, 7.0, 7.0.1, 7.0.2
Exploitation Mechanism
- Attackers can exploit the vulnerability by injecting malicious JavaScript code into the Web UI
- This can lead to unauthorized access and potential data breaches
Mitigation and Prevention
Protect your systems and data from CVE-2020-4856 with these mitigation strategies.
Immediate Steps to Take
- Apply official fixes provided by IBM
- Monitor for any unusual activities on the affected systems
- Educate users about the risks of clicking on suspicious links or downloading files
Long-Term Security Practices
- Regularly update and patch IBM Engineering products
- Conduct security training for employees to enhance awareness
- Implement web application firewalls and security protocols
Patching and Updates
- Stay informed about security updates from IBM
- Apply patches promptly to address known vulnerabilities