CVE-2022-31233 : Security Advisory and Response

Unisphere for PowerMax versions before 9.2.3.15 have a privilege escalation vulnerability, potentially allowing adjacent malicious users to escalate privileges.

Understanding CVE-2022-31233

This CVE affects Dell's Unisphere for PowerMax software, with versions less than 9.2.3.15, posing a medium-severity threat.

What is CVE-2022-31233?

CVE-2022-31233 is a privilege escalation vulnerability in Unisphere for PowerMax. Malicious adjacent users could exploit this flaw to elevate their privileges and access unauthorized functionalities.

The Impact of CVE-2022-31233

The vulnerability has a CVSS base score of 6.3 (Medium severity) and affects confidentiality and integrity. It requires low privileges, with an attack vector through an adjacent network.

Technical Details of CVE-2022-31233

Vulnerability Description

The vulnerability arises in Unisphere for PowerMax versions before 9.2.3.15, allowing unauthorized privilege escalation by adjacent attackers.

Affected Systems and Versions

Products affected include 'Unisphere for PowerMax' by Dell, specifically versions less than 9.2.3.15 in custom deployments.

Exploitation Mechanism

This privilege escalation vulnerability can be exploited by adjacent network attackers to gain elevated privileges within the software.

Mitigation and Prevention

Immediate Steps to Take

Users should update to version 9.2.3.15 or higher to mitigate the privilege escalation risk. Implement access controls to limit adjacent network exposure.

Long-Term Security Practices

Regularly monitor security advisories from Dell and apply patches promptly. Conduct security assessments to identify and mitigate similar vulnerabilities.

Patching and Updates

Dell has provided a patch to address the vulnerability. Ensure timely application of security updates to safeguard your Unisphere for PowerMax deployment.