CVE-2022-33926 Explained : Impact and Mitigation

Dell Wyse Management Suite version 3.6.1 and below has been identified with an improper access control vulnerability, allowing a remote malicious user to maintain access to a file repository even after access has been revoked.

Understanding CVE-2022-33926

This CVE-2022-33926 vulnerability affects Dell's Wyse Management Suite, enabling unauthorized access to file repositories.

What is CVE-2022-33926?

The CVE-2022-33926 involves an improper access control flaw in Dell Wyse Management Suite versions 3.6.1 and earlier. It permits attackers to persist access to file repositories even after access has been terminated.

The Impact of CVE-2022-33926

With a CVSS base score of 7.1 (High Severity), this vulnerability poses a significant risk, allowing remote attackers to retain access to sensitive files, compromising data integrity.

Technical Details of CVE-2022-33926

This section covers specific technical details related to CVE-2022-33926.

Vulnerability Description

The vulnerability lies in Dell's Wyse Management Suite, where improper access control mechanisms enable unauthorized users to maintain file access post-revocation.

Affected Systems and Versions

Dell Wyse Management Suite versions 3.6.1 and below are impacted by this vulnerability, with version 3.7 and above being unaffected.

Exploitation Mechanism

Remote malicious actors can exploit this vulnerability over the network with low complexity and minimal privileges required.

Mitigation and Prevention

To safeguard systems from CVE-2022-33926, immediate actions and long-term security practices are crucial.

Immediate Steps to Take

Update Dell Wyse Management Suite to version 3.7 or higher to mitigate the access control vulnerability.
Monitor file repositories for unauthorized access or suspicious activities.

Long-Term Security Practices

Regularly review and update access control policies to prevent unauthorized access.
Conduct thorough security assessments and vulnerability scans periodically.

Patching and Updates

Stay informed about security updates from Dell regarding Wyse Management Suite to address vulnerabilities promptly.