CVE-2021-29851 Explained : Impact and Mitigation

IBM Planning Analytics 2.0, a product by IBM, has a vulnerability that could allow a remote attacker to access sensitive information via a returned stack trace in the browser. The CVSS score for this CVE is 4.3, categorizing it as MEDIUM severity.

Understanding CVE-2021-29851

This section will provide insights into the nature and impact of the vulnerability.

What is CVE-2021-29851?

CVE-2021-29851 pertains to IBM Planning Analytics 2.0 and enables a remote attacker to acquire confidential data by exploiting a specific behavior in the software.

The Impact of CVE-2021-29851

The vulnerability poses a medium level threat, with a CVSS base score of 4.3, potentially leading to unauthorized access to sensitive information stored within the application.

Technical Details of CVE-2021-29851

Outlined below are the technical aspects of the CVE for better understanding.

Vulnerability Description

The flaw in IBM Planning Analytics 2.0 allows threat actors to gain access to confidential data through a stack trace returned within the browser.

Affected Systems and Versions

IBM Planning Analytics Local version 2.0 is specifically impacted by this vulnerability.

Exploitation Mechanism

A remote attacker can exploit this vulnerability by triggering a specific action that prompts the software to return a stack trace, revealing sensitive information.

Mitigation and Prevention

To secure systems from CVE-2021-29851, it's crucial to implement the following measures.

Immediate Steps to Take

IBM Planning Analytics users should apply the official fix provided by IBM to address this vulnerability.

Long-Term Security Practices

Implementing data encryption protocols, access controls, and regular security assessments can enhance the overall security posture.

Patching and Updates

Regularly update and patch IBM Planning Analytics Local to ensure that the latest security enhancements are in place.