CVE-2020-4354 : Exploit Details and Defense Strategies
Learn about CVE-2020-4354 affecting IBM Cognos Analytics versions 11.0 and 11.1. Understand the impact, technical details, and mitigation steps for this cross-site scripting vulnerability.
IBM Cognos Analytics versions 11.0 and 11.1 are susceptible to a cross-site scripting vulnerability that could allow attackers to insert malicious JavaScript code into the Web UI, potentially leading to unauthorized access and data disclosure.
Understanding CVE-2020-4354
IBM Cognos Analytics 11.0 and 11.1 have a security flaw that enables cross-site scripting attacks, posing a risk of credential exposure within trusted sessions.
What is CVE-2020-4354?
Cross-site scripting vulnerability in IBM Cognos Analytics versions 11.0 and 11.1 allows the injection of arbitrary JavaScript code into the Web UI, compromising the system's integrity.
The Impact of CVE-2020-4354
The vulnerability could result in unauthorized access to sensitive information, potentially leading to data breaches and manipulation of the application's intended functionality.
Technical Details of CVE-2020-4354
IBM Cognos Analytics 11.0 and 11.1 are affected by a cross-site scripting vulnerability that can be exploited by attackers to compromise the system.
Vulnerability Description
The flaw in IBM Cognos Analytics versions 11.0 and 11.1 permits the insertion of malicious JavaScript code into the Web UI, enabling attackers to manipulate the application's behavior.
Affected Systems and Versions
- Product: Cognos Analytics
- Vendor: IBM
- Vulnerable Versions: 11.0, 11.1
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: Low
- User Interaction: Required
- Exploit Code Maturity: High
Mitigation and Prevention
Immediate action is crucial to mitigate the risks associated with CVE-2020-4354.
Immediate Steps to Take
- Apply official fixes provided by IBM to address the vulnerability.
- Educate users about the risks of executing arbitrary code in the Web UI.
Long-Term Security Practices
- Regularly update and patch IBM Cognos Analytics to prevent security vulnerabilities.
- Implement security best practices to mitigate the impact of cross-site scripting attacks.
Patching and Updates
- Stay informed about security advisories and updates from IBM to address vulnerabilities promptly.