CVE-2020-4541 Explained : Impact and Mitigation
Learn about CVE-2020-4541 affecting IBM Jazz Reporting Service versions 7.0 and 7.0.1. Understand the impact, technical details, and mitigation steps for this cross-site scripting vulnerability.
IBM Jazz Reporting Service versions 7.0 and 7.0.1 are vulnerable to cross-site scripting, potentially leading to credential disclosure.
Understanding CVE-2020-4541
IBM Jazz Reporting Service 7.0 and 7.0.1 contain a cross-site scripting vulnerability that could allow attackers to execute arbitrary JavaScript code, compromising the integrity of the Web UI.
What is CVE-2020-4541?
This vulnerability in IBM Jazz Reporting Service versions 7.0 and 7.0.1 enables malicious users to inject and execute arbitrary JavaScript code within the Web UI, potentially leading to unauthorized access and disclosure of sensitive information.
The Impact of CVE-2020-4541
The vulnerability poses a medium severity risk, with a CVSS base score of 6.1. If exploited, it could result in the alteration of intended functionality, potentially leading to credential disclosure within a trusted session.
Technical Details of CVE-2020-4541
IBM Jazz Reporting Service's vulnerability to cross-site scripting is detailed below:
Vulnerability Description
- Vulnerability Type: Cross-Site Scripting
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: Required
- Exploit Code Maturity: High
Affected Systems and Versions
- Product: Jazz Reporting Service
- Vendor: IBM
- Vulnerable Versions: 7.0, 7.0.1
Exploitation Mechanism
The vulnerability allows attackers to embed malicious JavaScript code in the Web UI, exploiting user interactions to execute unauthorized actions.
Mitigation and Prevention
To address CVE-2020-4541, follow these mitigation strategies:
Immediate Steps to Take
- Apply official fixes provided by IBM to patch 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 address vulnerabilities promptly.