CVE-2017-1146 Explained : Impact and Mitigation

IBM Content Navigator versions 2.0.3 and 3.0.0 are susceptible to cross-site scripting vulnerabilities that allow unauthorized JavaScript code injection, potentially leading to credential exposure.

Understanding CVE-2017-1146

What is CVE-2017-1146?

Cross-site scripting flaws in IBM Content Navigator versions 2.0.3 and 3.0.0 permit malicious users to insert JavaScript code into the Web UI, posing a risk of unauthorized access and potential credential exposure.

The Impact of CVE-2017-1146

These vulnerabilities could result in unauthorized access and the disclosure of sensitive credentials during trusted sessions, compromising the security and integrity of the affected systems.

Technical Details of CVE-2017-1146

Vulnerability Description

Cross-site scripting vulnerabilities in IBM Content Navigator versions 2.0.3 and 3.0.0 allow users to embed arbitrary JavaScript code in the Web UI, potentially leading to credential exposure.

Affected Systems and Versions

Product: Content Navigator
Vendor: IBM Corporation
Vulnerable Versions: 2.0, 2.0.1, 2.0.2, 2.0.3, 3.0.0

Exploitation Mechanism

Attackers can exploit these vulnerabilities by injecting malicious JavaScript code into the Web UI, enabling unauthorized access and potential credential exposure.

Mitigation and Prevention

Immediate Steps to Take

Apply security patches provided by IBM to address the vulnerabilities in versions 2.0.3 and 3.0.0 of Content Navigator.
Regularly monitor and restrict user input to prevent malicious code injection.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and remediate vulnerabilities.
Educate users on safe browsing practices and the risks associated with executing untrusted code.

Patching and Updates

Stay informed about security updates and patches released by IBM for Content Navigator to mitigate potential risks and enhance system security.