CVE-2021-29816 Explained : Impact and Mitigation
Learn about CVE-2021-29816, a medium severity vulnerability in IBM Jazz for Service Management version 1.1.3.10 and Tivoli Netcool/OMNIbus_GUI for cross-site request forgery attacks.
IBM Jazz for Service Management version 1.1.3.10 and IBM Tivoli Netcool/OMNIbus_GUI are vulnerable to cross-site request forgery, posing a security threat that could enable attackers to execute unauthorized actions.
Understanding CVE-2021-29816
This CVE involves a vulnerability in IBM Jazz for Service Management version 1.1.3.10 and IBM Tivoli Netcool/OMNIbus_GUI that could be exploited by attackers for malicious activities.
What is CVE-2021-29816?
CVE-2021-29816 is a security vulnerability found in IBM Jazz for Service Management version 1.1.3.10 and IBM Tivoli Netcool/OMNIbus_GUI that allows for cross-site request forgery attacks, enabling threat actors to perform unauthorized actions.
The Impact of CVE-2021-29816
The impact of this vulnerability is rated as medium severity with a CVSS base score of 4.3. Attackers could potentially execute malicious actions transmitted from a user that the website trusts, leading to security breaches.
Technical Details of CVE-2021-29816
This section provides a breakdown of the technical aspects related to CVE-2021-29816.
Vulnerability Description
The vulnerability lies in cross-site request forgery, which could be exploited by attackers to carry out unauthorized actions via a trusted user of the affected systems.
Affected Systems and Versions
IBM Jazz for Service Management version 1.1.3.10 and IBM Tivoli Netcool/OMNIbus_GUI are impacted by this vulnerability.
Exploitation Mechanism
Attackers can leverage the cross-site request forgery vulnerability to execute malicious and unauthorized actions through a trusted user.
Mitigation and Prevention
Protecting systems from CVE-2021-29816 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Apply the official fix provided by IBM to address the vulnerability.
- Monitor system activities for any suspicious behavior.
Long-Term Security Practices
- Regularly update software and security patches to prevent vulnerabilities.
- Educate users on security best practices to avoid falling victim to phishing or social engineering attacks.
Patching and Updates
Stay informed about security updates and patches released by IBM for Jazz for Service Management and Tivoli Netcool/OMNIbus_GUI.