CVE-2019-4681 Explained : Impact and Mitigation
Learn about CVE-2019-4681 affecting IBM Tivoli Netcool Impact versions 7.1.0.0 through 7.1.0.17. Understand the impact, technical details, and mitigation steps to prevent XSS attacks.
IBM Tivoli Netcool Impact versions 7.1.0.0 through 7.1.0.17 are vulnerable to a Cross-site scripting (XSS) attack that allows malicious users to inject JavaScript code into the Web UI, potentially leading to unauthorized disclosure of credentials.
Understanding CVE-2019-4681
This CVE involves a security vulnerability in IBM Tivoli Netcool Impact versions 7.1.0.0 through 7.1.0.17 that could be exploited by attackers to execute cross-site scripting attacks.
What is CVE-2019-4681?
Cross-site scripting (XSS) vulnerability in IBM Tivoli Netcool Impact versions 7.1.0.0 through 7.1.0.17 allows injection of JavaScript code into the Web UI, potentially compromising system behavior and exposing credentials.
The Impact of CVE-2019-4681
- Attack Complexity: Low
- Attack Vector: Network
- Base Score: 6.1 (Medium)
- Exploit Code Maturity: High
- User Interaction: Required
- Confidentiality Impact: Low
- Integrity Impact: Low
- Availability Impact: None
Technical Details of CVE-2019-4681
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability in IBM Tivoli Netcool Impact versions 7.1.0.0 through 7.1.0.17 allows attackers to insert JavaScript code into the Web UI, potentially altering system behavior and leading to credential exposure.
Affected Systems and Versions
- Product: Tivoli Netcool Impact
- Vendor: IBM
- Vulnerable Versions: 7.1.0.0, 7.1.0.17
Exploitation Mechanism
By exploiting this vulnerability, attackers can inject malicious JavaScript code into the Web UI, enabling them to manipulate system behavior and potentially disclose sensitive credentials.
Mitigation and Prevention
Protect your systems from CVE-2019-4681 with the following steps:
Immediate Steps to Take
- Apply official fixes provided by IBM for the affected versions.
- Monitor for any unauthorized access or unusual activities on the system.
Long-Term Security Practices
- Regularly update and patch software to prevent known vulnerabilities.
- Educate users on safe browsing practices to minimize the risk of XSS attacks.
Patching and Updates
Ensure that all systems running IBM Tivoli Netcool Impact are updated with the latest security patches to mitigate the risk of XSS vulnerabilities.