CVE-2020-4235 : What You Need to Know

IBM Tivoli Netcool Impact 7.1.0.0 through 7.1.0.17 is vulnerable to cross-site scripting, potentially leading to credentials disclosure within a trusted session.

Understanding CVE-2020-4235

IBM Tivoli Netcool Impact 7.1.0.0 through 7.1.0.17 is susceptible to a cross-site scripting vulnerability that could allow attackers to execute arbitrary JavaScript code.

What is CVE-2020-4235?

CVE-2020-4235 is a cross-site scripting vulnerability in IBM Tivoli Netcool Impact versions 7.1.0.0 through 7.1.0.17.
Attackers can exploit this vulnerability to inject malicious JavaScript code into the Web UI, potentially compromising user credentials.

The Impact of CVE-2020-4235

CVSS Base Score: 5.4 (Medium)
Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: Required
Exploit Code Maturity: High
The vulnerability could lead to unauthorized access and data disclosure within a trusted session.

Technical Details of CVE-2020-4235

Vulnerability Description

The vulnerability in IBM Tivoli Netcool Impact allows for the injection of arbitrary JavaScript code into the Web UI.

Affected Systems and Versions

Affected Product: Tivoli Netcool Impact
Vendor: IBM
Vulnerable Versions: 7.1.0, 7.1.0.17

Exploitation Mechanism

Attackers can exploit this vulnerability by embedding malicious JavaScript code in the Web UI, altering the intended functionality.

Mitigation and Prevention

Immediate Steps to Take

Apply official fixes provided by IBM to address the vulnerability.
Monitor for any unusual activities that may indicate exploitation attempts.

Long-Term Security Practices

Regularly update and patch software to prevent known vulnerabilities.
Educate users on safe browsing practices to mitigate the risk of cross-site scripting attacks.

Patching and Updates

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