CVE-2021-29814 : Exploit Details and Defense Strategies

IBM Jazz for Service Management version 1.1.3.10 and IBM Tivoli Netcool/OMNIbus_GUI are vulnerable to stored cross-site scripting, allowing users to insert malicious JavaScript code and potentially access sensitive data.

Understanding CVE-2021-29814

This CVE involves a stored cross-site scripting vulnerability in IBM Jazz for Service Management version 1.1.3.10, impacting the security of the software.

What is CVE-2021-29814?

The CVE-2021-29814 vulnerability in IBM Jazz for Service Management and Tivoli Netcool/OMNIbus_GUI allows attackers to inject JavaScript code into the Web UI, potentially leading to unauthorized access to user credentials within a trusted session.

The Impact of CVE-2021-29814

With a CVSS base score of 6.4, this medium-severity vulnerability can be exploited under specific conditions to compromise the confidentiality and integrity of the affected systems. An attacker can execute arbitrary code, leading to potential data disclosure.

Technical Details of CVE-2021-29814

This section provides a detailed overview of the vulnerability.

Vulnerability Description

The stored cross-site scripting vulnerability in IBM Jazz for Service Management version 1.1.3.10 allows malicious actors to embed JavaScript code within the web interface, compromising the system's security.

Affected Systems and Versions

IBM Jazz for Service Management version 1.1.3.10 and IBM Tivoli Netcool/OMNIbus_GUI are confirmed to be affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by inserting crafted JavaScript code into input fields, causing the code to be stored and executed in users' browsers, potentially leading to sensitive data leakage.

Mitigation and Prevention

It is crucial to take immediate action to address this security issue.

Immediate Steps to Take

Users are advised to apply official fixes provided by IBM to mitigate the risk of exploitation. Regularly monitor systems for any unauthorized activities.

Long-Term Security Practices

Implement secure coding practices, input validation mechanisms, and security assessments to prevent similar vulnerabilities in the future.

Patching and Updates

Keep software and systems up to date with the latest security patches and versions to address known vulnerabilities and enhance overall security.