CVE-2021-29681 Explained : Impact and Mitigation

IBM InfoSphere Information Server 11.7 could allow an attacker to obtain sensitive information by injecting parameters into an HTML query, potentially leading to further attacks. This article provides an overview of CVE-2021-29681, its impact, technical details, and mitigation steps.

Understanding CVE-2021-29681

This section delves into the specifics of the CVE-2021-29681 vulnerability.

What is CVE-2021-29681?

CVE-2021-29681 relates to IBM InfoSphere Information Server 11.7, allowing unauthorized access to sensitive information through HTML query parameter injection.

The Impact of CVE-2021-29681

The vulnerability presents a low severity risk with a CVSSv3 base score of 3.1, potentially enabling attackers to gather sensitive data for further exploitation.

Technical Details of CVE-2021-29681

Explore the technical aspects of CVE-2021-29681 for a deeper understanding.

Vulnerability Description

IBM InfoSphere Information Server 11.7 is susceptible to data exposure due to improper handling of HTML queries, leading to potential information leakage.

Affected Systems and Versions

The vulnerability affects IBM InfoSphere Information Server version 11.7.

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious parameters into HTML queries, enabling attackers to extract sensitive data.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2021-29681 and prevent potential exploitation.

Immediate Steps to Take

IBM InfoSphere Information Server users should apply official fixes and security patches to address the vulnerability promptly.

Long-Term Security Practices

Implement secure coding practices, conduct regular security assessments, and monitor systems for any unauthorized access.

Patching and Updates

Stay updated with security advisories from IBM and apply patches as soon as they are available to strengthen system defenses.