CVE-2021-21530 : What You Need to Know

Dell OpenManage Enterprise-Modular (OME-M) versions prior to 1.30.00 have a security bypass vulnerability that allows an authenticated malicious user to escape the restricted environment, potentially leading to data exposure and privilege escalation.

Understanding CVE-2021-21530

This CVE involves a security bypass vulnerability in Dell's OpenManage Enterprise-Modular (OME-M) versions before 1.30.00, enabling unauthorized access to sensitive information.

What is CVE-2021-21530?

The CVE-2021-21530 vulnerability in Dell's OpenManage Enterprise-Modular (OME-M) allows a low-privileged, authenticated user to exploit a security flaw, gaining access to sensitive data within the system.

The Impact of CVE-2021-21530

The security vulnerability poses a high risk as it enables an attacker to bypass restrictions, potentially resulting in information disclosure and elevation of privilege within the affected system.

Technical Details of CVE-2021-21530

This section provides specifics on the vulnerability, affected systems, and the exploitation mechanism.

Vulnerability Description

CVE-2021-21530 involves a security bypass vulnerability in Dell's OpenManage Enterprise-Modular (OME-M) versions preceding 1.30.00, allowing unauthorized access to sensitive system data.

Affected Systems and Versions

OpenManage Enterprise by Dell is affected by this vulnerability in versions before 1.30.00, with an unspecified version type categorized as custom.

Exploitation Mechanism

An authenticated malicious user with low privileges can exploit this vulnerability to escape the restricted environment and gain unauthorized access to sensitive information, leading to potential information disclosure and privilege escalation.

Mitigation and Prevention

Learn how to protect your systems from CVE-2021-21530 to ensure security and data integrity.

Immediate Steps to Take

To address this vulnerability, update Dell OpenManage Enterprise-Modular (OME-M) to version 1.30.00 or above, or apply recommended patches and security updates.

Long-Term Security Practices

Implement strict access controls, regularly audit user privileges, and monitor system activity to prevent unauthorized access and data breaches.

Patching and Updates

Stay informed about security patches and updates released by Dell for OpenManage Enterprise to mitigate known vulnerabilities and enhance system security.