CVE-2018-1921 Explained : Impact and Mitigation

IBM Campaign versions 9.1.0, 9.1.2, 10.1, and 11.0 are vulnerable to a cross-site scripting (XSS) issue that allows attackers to insert malicious JavaScript code into the Web UI, potentially leading to unauthorized access and data disclosure.

Understanding CVE-2018-1921

This CVE involves a cross-site scripting vulnerability in IBM Campaign software versions, enabling attackers to manipulate the Web UI and compromise sensitive information.

What is CVE-2018-1921?

Cross-site scripting vulnerability in IBM Campaign versions 9.1.0, 9.1.2, 10.1, and 11.0 allows insertion of JavaScript code into the Web UI, posing a risk of credential exposure within a trusted session.

The Impact of CVE-2018-1921

Attack Complexity: Low
Attack Vector: Network
Base Score: 5.4 (Medium)
Exploit Code Maturity: High
User Interaction: Required
Confidentiality Impact: Low
Integrity Impact: Low
Remediation Level: Official Fix
Scope: Changed
Temporal Score: 5.2 (Medium)

Technical Details of CVE-2018-1921

This section provides detailed technical information about the vulnerability.

Vulnerability Description

IBM Campaign versions 9.1.0, 9.1.2, 10.1, and 11.0 are susceptible to cross-site scripting.

Affected Systems and Versions

Affected Product: IBM Campaign
Vulnerable Versions: 9.1.0, 9.1.2, 10.1, 11.0

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious JavaScript code into the Web UI, potentially compromising user credentials.

Mitigation and Prevention

Protect your systems from CVE-2018-1921 with these security measures.

Immediate Steps to Take

Apply official fixes provided by IBM for the affected versions.
Educate users on safe browsing practices to prevent XSS attacks.

Long-Term Security Practices

Regularly update and patch IBM Campaign software to mitigate known vulnerabilities.

Patching and Updates

Stay informed about security bulletins and updates from IBM to address vulnerabilities promptly.