CVE-2018-1390 : What You Need to Know
Learn about CVE-2018-1390 affecting IBM Financial Transaction Manager versions 3.0, 3.0.2, and 3.0.2.1. Understand the impact, technical details, and mitigation steps to secure your systems.
IBM Financial Transaction Manager for Check Services for Multi-Platform versions 3.0, 3.0.2, and 3.0.2.1 is vulnerable to cross-site scripting attacks, potentially leading to sensitive data exposure.
Understanding CVE-2018-1390
This CVE involves a vulnerability in IBM Financial Transaction Manager for Check Services for Multi-Platform versions 3.0, 3.0.2, and 3.0.2.1 that allows for cross-site scripting attacks.
What is CVE-2018-1390?
- The vulnerability enables injecting custom JavaScript code into the Web UI, altering system behavior, and potentially exposing sensitive credentials.
- IBM X-Force ID for this vulnerability is 138221.
The Impact of CVE-2018-1390
- CVSS Score: 5.4 (Medium Severity)
- Attack Vector: Network
- Attack Complexity: Low
- User Interaction: Required
- Scope: Changed
- Confidentiality Impact: Low
- Integrity Impact: Low
- Privileges Required: Low
- Availability Impact: None
Technical Details of CVE-2018-1390
This section provides detailed technical information about the vulnerability.
Vulnerability Description
- The vulnerability allows for cross-site scripting attacks, enabling the injection of custom JavaScript code into the Web UI.
Affected Systems and Versions
- Affected Versions: 3.0, 3.0.2, 3.0.2.0, 3.0.2.1
Exploitation Mechanism
- Attackers can exploit this vulnerability by injecting malicious JavaScript code into the Web UI, potentially compromising the system.
Mitigation and Prevention
Protecting systems from CVE-2018-1390 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by IBM promptly.
- Monitor and restrict user inputs to prevent malicious code injection.
- Educate users on safe browsing practices to mitigate the risk of cross-site scripting attacks.
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities.
- Implement web application firewalls to detect and block malicious traffic.
- Conduct security assessments and penetration testing to identify and remediate vulnerabilities.
Patching and Updates
- IBM has released patches to address the vulnerability. Ensure all affected systems are updated with the latest security fixes.