cvedb.io
CVE-2021-34420
MEDIUM · CVSS 4.7
EPSS exploitation probability: 0%
Published 2021-11-11T23:15:09.827 · Last modified 2026-06-17T03:55:49.360

Summary

The Zoom Client for Meetings for Windows installer before version 5.5.4 does not properly verify the signature of files with .msi, .ps1, and .bat extensions. This could lead to a malicious actor installing malicious software on a customer’s computer.

Affected products

zoom — zoom_client_for_meetings

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.