CVE-2021-20477 : Vulnerability Insights and Analysis
Learn about CVE-2021-20477, a cross-site scripting vulnerability in IBM Planning Analytics 2.0 that could lead to credential exposure. Find mitigation steps and security measures.
IBM Planning Analytics 2.0 is susceptible to a cross-site scripting vulnerability that allows attackers to insert malicious JavaScript code into the Web UI. This can manipulate the expected functionality, possibly leading to the exposure of sensitive credentials during a trusted session. The CVSS base score for this vulnerability is 5.4 (Medium severity).
Understanding CVE-2021-20477
This section provides insights into the nature and impact of the CVE-2021-20477 vulnerability.
What is CVE-2021-20477?
CVE-2021-20477 is a cross-site scripting vulnerability present in IBM Planning Analytics 2.0. It enables threat actors to inject unauthorized JavaScript code into the Web UI, potentially compromising user credentials within a trusted environment.
The Impact of CVE-2021-20477
The exploitation of this vulnerability could result in unauthorized disclosure of sensitive information and the manipulation of intended application functions.
Technical Details of CVE-2021-20477
Explore the specific technical aspects of the CVE-2021-20477 vulnerability.
Vulnerability Description
The cross-site scripting flaw in IBM Planning Analytics 2.0 allows attackers to execute arbitrary JavaScript code within the Web UI, posing a risk to the confidentiality and integrity of user data.
Affected Systems and Versions
The affected product is IBM Planning Analytics version 2.0.
Exploitation Mechanism
Attackers with low privileges can exploit this vulnerability over a network connection, requiring user interaction to embed malicious code.
Mitigation and Prevention
Discover the measures to mitigate the risks associated with CVE-2021-20477.
Immediate Steps to Take
Users are advised to apply the official fix provided by IBM to address this vulnerability promptly.
Long-Term Security Practices
Implement comprehensive security protocols, including regular security assessments and user awareness training to prevent similar vulnerabilities in the future.
Patching and Updates
Stay updated with the latest security patches released by IBM to protect your systems from potential exploitation.