CVE-2020-4198 : Security Advisory and Response

IBM Tivoli Netcool/OMNIbus_GUI 8.1.0 is vulnerable to cross-site scripting, potentially leading to credentials disclosure within a trusted session.

Understanding CVE-2020-4198

IBM Tivoli Netcool/OMNIbus_GUI 8.1.0 is susceptible to a cross-site scripting vulnerability that could allow attackers to execute arbitrary JavaScript code.

What is CVE-2020-4198?

Cross-site scripting vulnerability in IBM Tivoli Netcool/OMNIbus_GUI 8.1.0 allows the injection of malicious JavaScript code into the Web UI, potentially compromising user credentials.

The Impact of CVE-2020-4198

The vulnerability poses a medium severity risk, with a CVSS base score of 5.4, enabling attackers to manipulate the Web UI and potentially disclose sensitive information within a trusted session.

Technical Details of CVE-2020-4198

IBM Tivoli Netcool/OMNIbus_GUI 8.1.0 vulnerability specifics.

Vulnerability Description

The vulnerability in IBM Tivoli Netcool/OMNIbus_GUI 8.1.0 allows for cross-site scripting, enabling the insertion of arbitrary JavaScript code into the Web UI.

Affected Systems and Versions

Product: Tivoli Netcool/OMNIbus
Vendor: IBM
Version: 8.1.0

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: Low
User Interaction: Required
Exploit Code Maturity: High

Mitigation and Prevention

Protecting systems from CVE-2020-4198.

Immediate Steps to Take

Apply official fixes provided by IBM to address the vulnerability.
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 prevent known vulnerabilities.
Implement security measures such as Content Security Policy (CSP) to mitigate cross-site scripting risks.

Patching and Updates

Stay informed about security bulletins and updates from IBM to apply patches promptly.