CVE-2021-29836 Explained : Impact and Mitigation
Learn about CVE-2021-29836, a cross-site scripting vulnerability impacting IBM Sterling B2B Integrator. Find out the impact, affected versions, and mitigation steps.
IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.1.1.0 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI, potentially leading to credentials disclosure within a trusted session.
Understanding CVE-2021-29836
This section dives into the details of the CVE-2021-29836 vulnerability.
What is CVE-2021-29836?
CVE-2021-29836 refers to a cross-site scripting vulnerability in IBM Sterling B2B Integrator, affecting versions 5.2.0.0 through 6.1.1.0. This vulnerability could be exploited by attackers to insert malicious JavaScript code into the web interface, compromising the integrity of the application.
The Impact of CVE-2021-29836
The impact of this vulnerability is rated as medium. Attackers could potentially manipulate the intended functionality of the application, leading to the disclosure of sensitive credentials.
Technical Details of CVE-2021-29836
This section outlines the technical aspects of the CVE-2021-29836 vulnerability.
Vulnerability Description
The vulnerability allows for the injection of arbitrary JavaScript code into the IBM Sterling B2B Integrator Web UI, altering its behavior.
Affected Systems and Versions
The affected systems include IBM Sterling B2B Integrator Standard Edition versions 5.2.0.0 through 6.1.1.0.
Exploitation Mechanism
Exploiting this vulnerability requires attackers to have a low level of privileges, but it demands user interaction for successful exploitation.
Mitigation and Prevention
This section provides guidance on addressing and mitigating the CVE-2021-29836 vulnerability.
Immediate Steps to Take
Users are advised to apply official fixes provided by IBM to address the vulnerability. Additionally, organizations should monitor for any suspicious activities that might indicate an exploitation attempt.
Long-Term Security Practices
In the long term, organizations should implement secure coding practices, security testing, and stay updated on security bulletins to prevent similar vulnerabilities.
Patching and Updates
Regularly apply patches and updates released by IBM to ensure the continued security of the IBM Sterling B2B Integrator.