CVE-2020-4663 : Security Advisory and Response
Learn about CVE-2020-4663 affecting IBM Engineering Requirements Quality Assistant On-Premises. Understand the impact, technical details, and mitigation steps for this cross-site scripting vulnerability.
IBM Engineering Requirements Quality Assistant On-Premises is vulnerable to cross-site scripting, potentially leading to credential disclosure.
Understanding CVE-2020-4663
IBM Engineering Requirements Quality Assistant On-Premises is susceptible to a cross-site scripting vulnerability that could allow attackers to execute arbitrary JavaScript code, compromising the integrity of the system.
What is CVE-2020-4663?
- The vulnerability in IBM Engineering Requirements Quality Assistant On-Premises enables the injection of malicious JavaScript code into the Web UI, potentially leading to unauthorized access and disclosure of sensitive information.
The Impact of CVE-2020-4663
- CVSS Base Score: 5.4 (Medium Severity)
- Attack Vector: Network
- Exploit Code Maturity: High
- User Interaction: Required
- The vulnerability poses a medium risk, allowing attackers to manipulate the system's intended functionality and potentially disclose credentials within a trusted session.
Technical Details of CVE-2020-4663
IBM Engineering Requirements Quality Assistant On-Premises vulnerability details.
Vulnerability Description
- The vulnerability allows for cross-site scripting, enabling the insertion of arbitrary JavaScript code into the Web UI.
Affected Systems and Versions
- Affected Product: Engineering Requirements Quality Assistant
- Vendor: IBM
- Affected Version: On-Premises
Exploitation Mechanism
- Attackers can exploit this vulnerability by injecting malicious JavaScript code into the Web UI, potentially compromising the system's security.
Mitigation and Prevention
Protecting against CVE-2020-4663.
Immediate Steps to Take
- Apply official fixes provided by IBM to address the vulnerability promptly.
- Educate users about the risks of executing arbitrary code in the Web UI.
Long-Term Security Practices
- Implement secure coding practices to prevent cross-site scripting vulnerabilities.
- Regularly monitor and update security measures to mitigate similar risks.
Patching and Updates
- Stay informed about security bulletins and updates from IBM to patch vulnerabilities and enhance system security.