CVE-2021-29696 Explained : Impact and Mitigation
Learn about CVE-2021-29696 impacting IBM Cloud Pak for Security versions 1.5.0.0 to 1.7.1.0. An authenticated attacker could execute commands remotely. High severity with CVSSv3 score of 8.0.
IBM Cloud Pak for Security (CP4S) versions 1.5.0.0, 1.5.1.0, 1.6.0.0, 1.6.1.0, 1.7.0.0, and 1.7.1.0 are vulnerable to a remote code execution attack. An authenticated attacker could exploit this vulnerability to execute arbitrary commands by sending a specially crafted request.
Understanding CVE-2021-29696
This section delves into the impact, technical details, and mitigation strategies associated with the CVE-2021-29696 vulnerability.
What is CVE-2021-29696?
CVE-2021-29696 is a security flaw in IBM Cloud Pak for Security that allows a remote authenticated attacker to run arbitrary commands on the system through a specifically manipulated request.
The Impact of CVE-2021-29696
The impact of this vulnerability is rated as high, with a CVSSv3 base score of 8.0. Confidentiality, integrity, and availability can be compromised, posing a severe threat to the affected systems.
Technical Details of CVE-2021-29696
Here are the technical specifics of the CVE-2021-29696 vulnerability:
Vulnerability Description
The vulnerability stems from a flaw in IBM Cloud Pak for Security, enabling attackers to execute arbitrary commands remotely, once authenticated.
Affected Systems and Versions
IBM Cloud Pak for Security versions 1.5.0.0, 1.5.1.0, 1.6.0.0, 1.6.1.0, 1.7.0.0, and 1.7.1.0 are impacted by this vulnerability.
Exploitation Mechanism
An authenticated remote attacker can exploit this vulnerability by sending a carefully crafted request to the system, allowing the execution of arbitrary commands.
Mitigation and Prevention
To safeguard your systems from CVE-2021-29696, implement the following strategies:
Immediate Steps to Take
- Apply official fixes provided by IBM for the affected versions.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly update and patch IBM Cloud Pak for Security to prevent vulnerabilities.
- Conduct security audits and ensure best practices in system security.
Patching and Updates
Stay informed about security bulletins and updates from IBM to address known vulnerabilities in a timely manner.