CVE-2021-20338 : Security Advisory and Response
Stay informed about CVE-2021-20338 affecting IBM Engineering products. Learn about the impact, technical details, mitigation steps, and prevention strategies to secure your systems.
IBM Jazz Foundation and IBM Engineering products are vulnerable to a cross-site scripting (XSS) attack. This vulnerability could allow malicious users to insert arbitrary JavaScript code into the Web UI, potentially exposing sensitive information during a trusted session. The CVE was published on June 1, 2021, with a CVSS base score of 5.4.
Understanding CVE-2021-20338
This section delves into the details of the cross-site scripting vulnerability affecting IBM Engineering products.
What is CVE-2021-20338?
CVE-2021-20338 is a vulnerability that impacts IBM Jazz Foundation and various IBM Engineering products, allowing attackers to execute XSS attacks.
The Impact of CVE-2021-20338
The vulnerability opens the door for threat actors to inject malicious scripts into the Web UI, potentially leading to the disclosure of credentials during active sessions.
Technical Details of CVE-2021-20338
Let's explore the technical specifics of this vulnerability further.
Vulnerability Description
The CVE-2021-20338 vulnerability affects IBM Engineering products, enabling attackers to perform cross-site scripting attacks.
Affected Systems and Versions
Multiple versions of IBM Engineering products, including Rational Rhapsody Model Manager and Rational DOORS Next Generation, are impacted by this vulnerability.
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting and executing arbitrary JavaScript code through the Web UI of affected IBM products.
Mitigation and Prevention
Protecting your systems from CVE-2021-20338 requires immediate action and long-term security practices.
Immediate Steps to Take
Update affected IBM products to the latest secure versions and implement security best practices to mitigate the risk of XSS attacks.
Long-Term Security Practices
Regularly monitor security bulletins and patches released by IBM to stay informed about potential vulnerabilities and apply necessary security updates promptly.
Patching and Updates
Ensure that your IBM Engineering products are regularly updated with the latest patches and security fixes to address known vulnerabilities.