Security & Vulnerability Researcher / Professional Penetration Tester

CVE-2021-33907 - Zoom - Improper Certificate Validation

Windows Zoom Installer Digital Signature Bypass - The Zoom Client for Meetings for Windows in all versions before 5.3.0 fails to properly validate the certificate information used to sign .msi files when performing an update of the client. This could lead to remote code execution in an elevated privileged context.

Zoom Security Bulletin ZSB-21003

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