CVE-2019-4726 Explained : Impact and Mitigation

IBM Sterling B2B Integrator Standard Edition versions 5.2.0.0 through 5.2.6.5 is vulnerable to cross-site request forgery, potentially allowing unauthorized actions using trusted user credentials.

Understanding CVE-2019-4726

This CVE involves a security vulnerability in IBM Sterling B2B Integrator that could be exploited for unauthorized actions.

What is CVE-2019-4726?

The Standard Edition of IBM Sterling B2B Integrator versions 5.2.0.0 through 5.2.6.5 has a vulnerability that enables cross-site request forgery, allowing attackers to misuse trusted user credentials.

The Impact of CVE-2019-4726

Attack Complexity: Low
Attack Vector: Network
Base Score: 4.3 (Medium)
Exploit Code Maturity: Unproven
User Interaction: Required
Privileges Required: None
Integrity Impact: Low
Confidentiality Impact: None
Remediation Level: Official Fix
Scope: Unchanged
Temporal Score: 3.8 (Low)

Technical Details of CVE-2019-4726

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability allows for cross-site request forgery, enabling attackers to perform unauthorized actions using trusted user credentials.

Affected Systems and Versions

Product: Sterling B2B Integrator
Vendor: IBM
Versions Affected: 5.2.0.0, 5.2.6.5

Exploitation Mechanism

The vulnerability could be exploited by attackers to carry out unauthorized actions using a trusted user's credentials.

Mitigation and Prevention

Protecting systems from this vulnerability is crucial to maintaining security.

Immediate Steps to Take

Apply official fixes provided by IBM.
Monitor for any unauthorized actions on the system.

Long-Term Security Practices

Implement strong authentication mechanisms.
Regularly update and patch the system to prevent vulnerabilities.

Patching and Updates

Ensure that the system is updated with the latest security patches to mitigate the risk of exploitation.