CVE-2022-28620 : What You Need to Know

A remote authentication bypass vulnerability was discovered in HPE Cray Legacy Shasta System Solutions, HPE Slingshot, and HPE Cray EX supercomputers, potentially impacting all versions of node controller firmware associated with HPE Cray EX liquid cooled blades and chassis controller firmware associated with HPE Cray EX liquid cooled cabinets prior to certain versions. Immediate action is required to address this security flaw.

Understanding CVE-2022-28620

This section will provide insights into the nature of CVE-2022-28620, its impact, technical details, and mitigation strategies.

What is CVE-2022-28620?

CVE-2022-28620 is a remote authentication bypass vulnerability affecting HPE Cray Legacy Shasta System Solutions, HPE Slingshot, and HPE Cray EX supercomputers. The vulnerability exists in the node controller firmware associated with HPE Cray EX liquid cooled blades and chassis controller firmware associated with HPE Cray EX liquid cooled cabinets.

The Impact of CVE-2022-28620

The vulnerability poses a serious threat as it allows for remote authentication bypass on the affected systems. Attackers could potentially exploit this flaw to gain unauthorized access to sensitive information or execute arbitrary commands.

Technical Details of CVE-2022-28620

Understand the specifics of the vulnerability, including how it can be exploited and the systems and versions affected.

Vulnerability Description

The vulnerability enables attackers to bypass authentication remotely, compromising the security of HPE Cray Legacy Shasta System Solutions, HPE Slingshot, and HPE Cray EX supercomputers.

Affected Systems and Versions

All versions of node controller firmware associated with HPE Cray EX liquid cooled blades and chassis controller firmware associated with HPE Cray EX liquid cooled cabinets prior to specific versions are vulnerable. Additionally, all versions of Slingshot prior to version 1.7.2 are impacted.

Exploitation Mechanism

Attackers can exploit the vulnerability by leveraging the remote authentication bypass, potentially leading to unauthorized access and data breaches.

Mitigation and Prevention

Discover the steps required to mitigate the risk posed by CVE-2022-28620 and prevent potential security incidents.

Immediate Steps to Take

Users should apply the software update provided by HPE to address the vulnerability in HPE Cray Legacy Shasta System Solutions, HPE Slingshot, and HPE Cray EX Supercomputers.

Long-Term Security Practices

Implement stringent security measures, such as regular security assessments, network segmentation, and access control, to enhance the overall security posture.

Patching and Updates

Regularly monitor for security updates from HPE and promptly apply patches to ensure the protection of the systems and data.