CVE-2019-4571 Explained : Impact and Mitigation
Discover the impact of CVE-2019-4571, a Cross-site scripting vulnerability in IBM Content Navigator 3.0CD. Learn about affected systems, exploitation risks, and mitigation steps.
IBM Content Navigator 3.0CD is affected by a Cross-site scripting (XSS) vulnerability that allows unauthorized JavaScript code insertion, potentially exposing sensitive credentials. This CVE was published on September 23, 2019.
Understanding CVE-2019-4571
This section provides insights into the nature and impact of the CVE-2019-4571 vulnerability.
What is CVE-2019-4571?
CVE-2019-4571 is a Cross-site scripting (XSS) vulnerability found in IBM Content Navigator 3.0CD. It enables users to inject malicious JavaScript code into the Web UI, leading to potential exposure of sensitive information.
The Impact of CVE-2019-4571
The vulnerability poses a medium severity risk with a CVSS base score of 5.4. If exploited, it could result in the disclosure of confidential data within a secure session.
Technical Details of CVE-2019-4571
Explore the technical aspects of the CVE-2019-4571 vulnerability.
Vulnerability Description
IBM Content Navigator 3.0CD is susceptible to Cross-site scripting (XSS) attacks, allowing attackers to manipulate the Web UI by inserting unauthorized JavaScript code.
Affected Systems and Versions
- Product: Content Navigator
- Vendor: IBM
- Affected Version: 3.0CD
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: Low
- User Interaction: Required
- Exploit Code Maturity: High
- Scope: Changed
- Vector String: CVSS:3.0/I:L/AV:N/A:N/UI:R/AC:L/PR:L/S:C/C:L/E:H/RL:O/RC:C
Mitigation and Prevention
Learn how to mitigate the risks associated with CVE-2019-4571.
Immediate Steps to Take
- Apply the official fix provided by IBM to address the vulnerability.
- Educate users about the risks of executing unauthorized scripts in the Web UI.
Long-Term Security Practices
- Regularly monitor and update security patches for IBM Content Navigator.
- Conduct security training to enhance awareness of XSS vulnerabilities.
Patching and Updates
Ensure timely installation of security patches and updates to prevent exploitation of known vulnerabilities.