CVE-2020-4564 : Exploit Details and Defense Strategies
Learn about CVE-2020-4564 affecting IBM Sterling B2B Integrator and File Gateway, allowing cross-site scripting attacks. Find mitigation steps and security practices to prevent exploitation.
IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.0.3.1 and IBM Sterling File Gateway 2.2.0.0 through 6.0.3.1 are vulnerable to cross-site scripting, potentially leading to credentials disclosure within a trusted session.
Understanding CVE-2020-4564
This CVE involves cross-site scripting vulnerabilities in IBM Sterling B2B Integrator and Sterling File Gateway.
What is CVE-2020-4564?
CVE-2020-4564 is a security vulnerability that allows users to inject arbitrary JavaScript code into the Web UI, potentially compromising the system's intended functionality and leading to the disclosure of credentials.
The Impact of CVE-2020-4564
The vulnerability poses a medium severity risk with a CVSS base score of 5.4, potentially allowing attackers to manipulate the Web UI and extract sensitive information.
Technical Details of CVE-2020-4564
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability in IBM Sterling B2B Integrator and Sterling File Gateway allows for cross-site scripting, enabling the injection of malicious JavaScript code into the Web UI.
Affected Systems and Versions
- IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.0.3.1
- IBM Sterling File Gateway 2.2.0.0 through 6.0.3.1
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: Low
- User Interaction: Required
- Exploit Code Maturity: High
Mitigation and Prevention
Protect your systems from CVE-2020-4564 with the following steps.
Immediate Steps to Take
- Apply official fixes provided by IBM.
- Monitor for any unusual activities indicating exploitation of the vulnerability.
Long-Term Security Practices
- Regularly update and patch IBM Sterling B2B Integrator and Sterling File Gateway.
- Educate users on safe browsing practices to prevent cross-site scripting attacks.
Patching and Updates
- Stay informed about security bulletins and updates from IBM to address vulnerabilities promptly.