CVE-2019-4749 : Exploit Details and Defense Strategies
Learn about CVE-2019-4749 affecting IBM Maximo Asset Management 7.6. Understand the impact, technical details, and mitigation steps for this cross-site scripting vulnerability.
IBM Maximo Asset Management 7.6 is vulnerable to a cross-site scripting (XSS) attack, potentially leading to the disclosure of credentials. This CVE was published on April 16, 2020.
Understanding CVE-2019-4749
IBM Maximo Asset Management 7.6 is affected by a cross-site scripting vulnerability that allows unauthorized JavaScript code injection into the Web UI, posing a security risk.
What is CVE-2019-4749?
The presence of a cross-site scripting vulnerability in IBM Maximo Asset Management 7.6 enables users to insert unauthorized JavaScript code into the Web UI, potentially leading to the disclosure of credentials during a trusted session.
The Impact of CVE-2019-4749
- Attack Complexity: Low
- Attack Vector: Network
- Base Score: 5.4 (Medium)
- Exploit Code Maturity: High
- User Interaction: Required
- Scope: Changed
- This vulnerability has a medium severity rating.
Technical Details of CVE-2019-4749
IBM Maximo Asset Management 7.6 is susceptible to the following:
Vulnerability Description
The vulnerability allows users to embed arbitrary JavaScript code in the Web UI, altering the intended functionality and potentially leading to credential disclosure.
Affected Systems and Versions
- Product: Maximo Asset Management
- Vendor: IBM
- Version: 7.6
Exploitation Mechanism
The vulnerability can be exploited by inserting unauthorized JavaScript code into the Web UI, affecting the system's intended functionality.
Mitigation and Prevention
To address CVE-2019-4749, consider the following steps:
Immediate Steps to Take
- Apply the official fix provided by IBM to patch the vulnerability.
- Educate users about the risks of executing unauthorized scripts in the Web UI.
Long-Term Security Practices
- Regularly update and patch software to prevent vulnerabilities.
- Implement security measures to detect and prevent XSS attacks.
- Conduct security training for developers and users to enhance awareness.
Patching and Updates
- Stay informed about security bulletins and updates from IBM.
- Apply patches promptly to mitigate the risk of XSS attacks.