CVE-2021-29846 Explained : Impact and Mitigation

IBM Security Guardium Insights 3.0 could allow an authenticated user to obtain sensitive information due to insufficient session expiration. This vulnerability was published on January 25, 2022.

Understanding CVE-2021-29846

This section will provide insight into the impact, technical details, and mitigation strategies related to CVE-2021-29846.

What is CVE-2021-29846?

CVE-2021-29846 refers to a security flaw in IBM Security Guardium Insights 3.0 that permits an authenticated user to access sensitive data due to inadequate session expiration controls.

The Impact of CVE-2021-29846

The vulnerability has a CVSS base score of 2.2 out of 10, indicating a low severity level with the potential for information disclosure by exploiting the insufficient session expiration.

Technical Details of CVE-2021-29846

Below are the technical specifics associated with CVE-2021-29846:

Vulnerability Description

The vulnerability in IBM Security Guardium Insights 3.0 allows a high-privileged authenticated user to retrieve sensitive information through a session expiration inadequacy.

Affected Systems and Versions

IBM Security Guardium Insights version 3.0 is confirmed as affected by this vulnerability.

Exploitation Mechanism

The attack complexity for CVE-2021-29846 is considered high, requiring network access and high privileges, although an actual exploit has not been proven.

Mitigation and Prevention

To safeguard your systems against CVE-2021-29846, consider the following mitigation steps:

Immediate Steps to Take

IBM recommends applying the official fix provided by IBM Security Guardium Insights.

Long-Term Security Practices

Enhance session management controls to ensure proper expiration and termination of user sessions.

Patching and Updates

Stay updated with security bulletins from IBM and apply relevant patches to address any known vulnerabilities.