CVE-2023-49647 : Vulnerability Insights and Analysis

Zoom Desktop Client for Windows is affected by an improper access control vulnerability that could allow an authenticated user to escalate privileges locally. This vulnerability has been assigned the CVE ID CVE-2023-49647.

Understanding CVE-2023-49647

This section delves into the details of the CVE-2023-49647 vulnerability affecting Zoom Desktop Client for Windows.

What is CVE-2023-49647?

The CVE-2023-49647 vulnerability in Zoom Desktop Client for Windows allows an authenticated user to conduct an escalation of privilege via local access.

The Impact of CVE-2023-49647

The impact of this vulnerability is rated as high, with confidentiality, integrity, and availability being significantly affected. It is classified under CAPEC-233 Privilege Escalation.

Technical Details of CVE-2023-49647

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability involves improper access control in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom SDKs for Windows before version 5.16.10.

Affected Systems and Versions

Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom SDKs for Windows before version 5.16.10 are affected.

Exploitation Mechanism

An authenticated user could exploit this vulnerability to escalate privileges locally.

Mitigation and Prevention

Learn how to mitigate and prevent the CVE-2023-49647 vulnerability.

Immediate Steps to Take

Update Zoom Desktop Client for Windows, VDI Client for Windows, and Zoom SDKs to version 5.16.10 or later. Monitor for any unauthorized access.

Long-Term Security Practices

Implement least privilege access controls and regularly update software to mitigate future vulnerabilities.

Patching and Updates

Refer to the Zoom security bulletin ZSB-24001 for patching and update instructions.