CVE-2021-20461 Explained : Impact and Mitigation
Learn about CVE-2021-20461 impacting IBM Cognos Analytics 10.0 and 11.1. Find out the details, impact, and mitigation steps to address the vulnerability.
IBM Cognos Analytics versions 10.0 and 11.1 are impacted by a vulnerability in the System Appearance configuration setting, allowing attackers to potentially modify the application's appearance and behavior.
Understanding CVE-2021-20461
This CVE relates to a weakness in IBM Cognos Analytics 10.0 and 11.1 that could be exploited by threat actors to bypass business logic.
What is CVE-2021-20461?
The vulnerability in the implementation of the System Appearance configuration setting in IBM Cognos Analytics 10.0 and 11.1 allows attackers to alter the appearance and behavior of the application.
The Impact of CVE-2021-20461
With a CVSS base score of 4.3 (Medium severity), this vulnerability poses a risk of unauthorized modification of the application, potentially affecting the integrity of data.
Technical Details of CVE-2021-20461
The technical details reveal the specifics of the vulnerability, affected systems, and the exploitation mechanism.
Vulnerability Description
The weakness in the System Appearance configuration setting could be exploited by threat actors to manipulate the appearance and behavior of IBM Cognos Analytics 10.0 and 11.1.
Affected Systems and Versions
IBM Cognos Analytics versions 10.0 and 11.1 are confirmed to be impacted by this vulnerability.
Exploitation Mechanism
Threat actors could potentially exploit this vulnerability to bypass business logic and make unauthorized changes to the application.
Mitigation and Prevention
Understanding the steps to mitigate the risk and prevent exploitation is crucial.
Immediate Steps to Take
Users are advised to apply the official fix provided by IBM to address the vulnerability and prevent exploitation.
Long-Term Security Practices
Regular security assessments, monitoring, and implementing security best practices can enhance the overall security posture.
Patching and Updates
Stay informed about security updates and patches released by IBM to ensure the protection and security of the IBM Cognos Analytics environment.