CVE-2017-1521 Explained : Impact and Mitigation
Learn about CVE-2017-1521 affecting IBM Tivoli Endpoint Manager and IBM BigFix Platform versions 9.2 and 9.5. Discover the impact, technical details, and mitigation strategies for this cross-site scripting vulnerability.
IBM Tivoli Endpoint Manager (for Lifecycle/Power/Patch) Platform and Applications, specifically the IBM BigFix Platform versions 9.2 and 9.5, have a vulnerability that allows for cross-site scripting, potentially leading to unauthorized code injection and credential exposure.
Understanding CVE-2017-1521
This CVE involves a vulnerability in IBM Tivoli Endpoint Manager (for Lifecycle/Power/Patch) Platform and Applications, particularly affecting IBM BigFix Platform versions 9.2 and 9.5.
What is CVE-2017-1521?
The vulnerability in IBM Tivoli Endpoint Manager allows users to insert unauthorized JavaScript code into the Web UI, potentially compromising the system's intended functionality and exposing credentials within a trusted session.
The Impact of CVE-2017-1521
The vulnerability poses a risk of unauthorized code execution and credential exposure, potentially leading to security breaches and data compromise.
Technical Details of CVE-2017-1521
This section provides detailed technical information about the CVE.
Vulnerability Description
The vulnerability in IBM Tivoli Endpoint Manager allows for cross-site scripting, enabling the injection of unauthorized JavaScript code into the Web UI.
Affected Systems and Versions
- IBM Tivoli Endpoint Manager (for Lifecycle/Power/Patch) Platform and Applications
- IBM BigFix Platform versions 9.2 and 9.5
Exploitation Mechanism
The vulnerability enables attackers to embed arbitrary JavaScript code in the Web UI, altering the system's intended functionality and potentially disclosing credentials within a trusted session.
Mitigation and Prevention
To address CVE-2017-1521, follow these mitigation strategies:
Immediate Steps to Take
- Apply security patches provided by IBM promptly.
- Monitor and restrict access to the affected systems.
- Educate users about the risks of cross-site scripting and phishing attacks.
Long-Term Security Practices
- Regularly update and patch software to address vulnerabilities.
- Implement secure coding practices to prevent cross-site scripting vulnerabilities.
Patching and Updates
- Stay informed about security updates and advisories from IBM.