CVE-2023-45083 : Security Advisory and Response

A privilege management vulnerability in HyperCloud allows an authenticated admin-level user to delete critical users resulting in authentication issues.

Understanding CVE-2023-45083

This CVE-2023-45083 impacts HyperCloud versions 1.0 to releases before 2.1 due to improper privilege management.

What is CVE-2023-45083?

An Improper Privilege Management vulnerability in HyperCloud allows an admin-level user to delete essential users like "admin" or "serveradmin", impacting authentication.

The Impact of CVE-2023-45083

This vulnerability can significantly affect the ability of a user to authenticate against the management plane in HyperCloud.

Technical Details of CVE-2023-45083

The following technical details explain the vulnerability further:

Vulnerability Description

The flaw allows an authenticated admin-level user to delete crucial users, leading to authentication failures.

Affected Systems and Versions

HyperCloud versions 1.0 to any release before 2.1 are affected by this vulnerability.

Exploitation Mechanism

An authenticated user with admin privileges can exploit this vulnerability by deleting key users in HyperCloud.

Mitigation and Prevention

To address CVE-2023-45083, take the following steps:

Immediate Steps to Take

Upgrade HyperCloud to version 2.1 or higher to eliminate this vulnerability.
Monitor user activities and privilege levels closely to detect any suspicious behavior.

Long-Term Security Practices

Regularly review and update access control policies within HyperCloud.
Educate users on best practices for user management and authentication protocols.

Patching and Updates

Stay informed about security patches and updates released by SoftIron for HyperCloud to ensure the system is secure.