CVE-2021-29822 : Vulnerability Insights and Analysis

IBM Tivoli Netcool/OMNIbus_GUI 8.1.0 is vulnerable to cross-site scripting, allowing users to embed arbitrary JavaScript code in the Web UI. This could lead to altered functionality and potential disclosure of credentials within a trusted session.

Understanding CVE-2021-29822

This CVE details a cross-site scripting vulnerability in IBM Tivoli Netcool/OMNIbus_GUI 8.1.0, impacting the product's web interface.

What is CVE-2021-29822?

CVE-2021-29822 highlights a security flaw in the IBM Tivoli Netcool/OMNIbus_GUI 8.1.0 version, enabling attackers to execute arbitrary JavaScript code on the affected web interface.

The Impact of CVE-2021-29822

The vulnerability may result in unauthorized JavaScript execution, potentially compromising the confidentiality of data and leading to credential exposure during a legitimate user session.

Technical Details of CVE-2021-29822

This section provides specific technical insights into the CVE.

Vulnerability Description

IBM Tivoli Netcool/OMNIbus_GUI 8.1.0 is susceptible to cross-site scripting attacks, allowing threat actors to inject malicious scripts into the web interface.

Affected Systems and Versions

Affected system: Tivoli Netcool/OMNIbus Affected version: 8.1.0

Exploitation Mechanism

The vulnerability can be exploited by embedding crafted JavaScript code into input fields or parameters of the web UI, tricking users into executing unintended actions.

Mitigation and Prevention

To address CVE-2021-29822, immediate action and long-term security practices are crucial.

Immediate Steps to Take

Apply the official fix provided by IBM to mitigate the vulnerability in Tivoli Netcool/OMNIbus_GUI 8.1.0.
Educate users on identifying and avoiding suspicious links or content that could trigger cross-site scripting attacks.

Long-Term Security Practices

Regularly monitor and update security patches for the affected systems to prevent potential exploitation.
Conduct security trainings and awareness programs to enhance the organization's overall cybersecurity posture.

Patching and Updates

Stay informed about official security updates and patches released by IBM for Tivoli Netcool/OMNIbus to address vulnerabilities like CVE-2021-29822.