CVE-2020-4820 : What You Need to Know
Learn about CVE-2020-4820 affecting IBM Cloud Pak for Security 1.4.0.0. Understand the impact, technical details, and mitigation strategies for this cross-site scripting vulnerability.
IBM Cloud Pak for Security (CP4S) 1.4.0.0 is vulnerable to cross-site scripting, potentially leading to credentials disclosure within a trusted session.
Understanding CVE-2020-4820
IBM Cloud Pak for Security version 1.4.0.0 is susceptible to a cross-site scripting vulnerability that could allow attackers to inject arbitrary JavaScript code into the Web UI, compromising the system's integrity.
What is CVE-2020-4820?
Cross-site scripting (XSS) vulnerability in IBM Cloud Pak for Security (CP4S) 1.4.0.0 allows malicious users to execute arbitrary scripts in a victim's browser, potentially leading to data theft or unauthorized actions.
The Impact of CVE-2020-4820
The vulnerability in IBM Cloud Pak for Security could result in unauthorized access to sensitive information, such as credentials, within a secure session, posing a significant security risk to affected systems.
Technical Details of CVE-2020-4820
IBM Cloud Pak for Security version 1.4.0.0 is affected by a cross-site scripting vulnerability that has the following technical details:
Vulnerability Description
- Type: Cross-Site Scripting (XSS)
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: Required
Affected Systems and Versions
- Product: Cloud Pak for Security
- Vendor: IBM
- Version: 1.4.0.0
Exploitation Mechanism
The vulnerability allows attackers to embed malicious JavaScript code into the Web UI, potentially altering the system's intended functionality and leading to the disclosure of sensitive information.
Mitigation and Prevention
To address the CVE-2020-4820 vulnerability in IBM Cloud Pak for Security, consider the following mitigation strategies:
Immediate Steps to Take
- Apply official fixes provided by IBM to patch the vulnerability.
- Educate users about the risks of executing scripts from untrusted sources.
Long-Term Security Practices
- Regularly update and patch software to prevent known vulnerabilities.
- Implement security best practices to mitigate the risk of XSS attacks.
- Conduct security assessments and audits to identify and address potential security gaps.
Patching and Updates
- Stay informed about security bulletins and updates from IBM to apply patches promptly.