CVE-2019-4027 : Vulnerability Insights and Analysis

IBM Sterling B2B Integrator versions 5.2.0.1 through 6.0.0.0 have a security weakness related to cross-site scripting, allowing users to insert JavaScript code into the Web UI, potentially exposing credentials within a trusted session.

Understanding CVE-2019-4027

This CVE involves a vulnerability in IBM Sterling B2B Integrator versions 5.2.0.1 through 6.0.0.0 that could lead to cross-site scripting attacks.

What is CVE-2019-4027?

The vulnerability allows users to inject their JavaScript code into the Web UI, altering its intended functionality.
Risk of credentials being exposed within a trusted session.
Identified by IBM X-ForceID as 155905.

The Impact of CVE-2019-4027

Base Score: 5.4 (Medium Severity)
Attack Vector: Network
Exploit Code Maturity: High
User Interaction Required
Privileges Required: Low
Scope: Changed
Vulnerability affects confidentiality and integrity.

Technical Details of CVE-2019-4027

This section provides detailed technical information about the vulnerability.

Vulnerability Description

Cross-site scripting vulnerability in IBM Sterling B2B Integrator versions 5.2.0.1 through 6.0.0.0.

Affected Systems and Versions

Product: Sterling B2B Integrator
Vendor: IBM
Vulnerable Versions: 5.2.0.1, 6.0.0.0

Exploitation Mechanism

Attack Complexity: Low
Integrity Impact: Low
Remediation Level: Official Fix

Mitigation and Prevention

Protect your systems from CVE-2019-4027 with these mitigation strategies.

Immediate Steps to Take

Apply official patches and updates from IBM.
Monitor and restrict user input to prevent malicious code injection.
Educate users on safe browsing practices.

Long-Term Security Practices

Regularly update and patch all software and applications.
Conduct security assessments and penetration testing.
Implement web application firewalls and security protocols.

Patching and Updates

IBM has released official fixes to address the vulnerability.