CVE-2021-29712 : Vulnerability Insights and Analysis
Learn about CVE-2021-29712, a cross-site scripting vulnerability in IBM InfoSphere Information Server 11.7. Discover its impact, affected systems, exploitation mechanism, and mitigation steps.
This article provides an overview of CVE-2021-29712, a cross-site scripting vulnerability in IBM InfoSphere Information Server 11.7. Learn about the impact, technical details, and mitigation steps.
Understanding CVE-2021-29712
CVE-2021-29712 is a security vulnerability in IBM InfoSphere Information Server 11.7 that allows attackers to execute arbitrary JavaScript code through the Web UI, potentially leading to credential exposure within a trusted session.
What is CVE-2021-29712?
CVE-2021-29712, also known as a cross-site scripting vulnerability, enables malicious users to inject and execute unauthorized scripts on webpages viewed by other users.
The Impact of CVE-2021-29712
The impact of this vulnerability is rated as medium severity, with a CVSS base score of 6.1. It can result in the execution of arbitrary code, potentially compromising the confidentiality and integrity of user data.
Technical Details of CVE-2021-29712
This section delves into the specific technical aspects of the CVE-2021-29712 vulnerability.
Vulnerability Description
The vulnerability in IBM InfoSphere Information Server 11.7 allows for the insertion of untrusted JavaScript code into the Web UI, which can manipulate the intended functionalities of the application.
Affected Systems and Versions
IBM InfoSphere Information Server version 11.7 is specifically affected by this vulnerability.
Exploitation Mechanism
Exploiting this vulnerability requires user interaction where a malicious actor can inject malicious scripts into the application via the Web UI.
Mitigation and Prevention
To safeguard your systems from CVE-2021-29712, it is crucial to implement immediate and long-term security measures.
Immediate Steps to Take
Users should apply official fixes provided by IBM to address this vulnerability. Additionally, users are advised to sanitize inputs to prevent script injections.
Long-Term Security Practices
Regular security audits, user education on safe browsing practices, and monitoring for suspicious activities can help prevent similar vulnerabilities in the future.
Patching and Updates
Ensure that you stay updated with security patches released by IBM for InfoSphere Information Server to protect your systems from potential exploits.