cvedb.io
CVE-2021-43003
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2021-12-07T20:15:07.990 · Last modified 2026-06-17T04:10:20.237

Summary

Amzetta zPortal Windows zClient is affected by Integer Overflow. IOCTL Handler 0x22001B in the Amzetta zPortal Windows zClient <= v3.2.8180.148 allow local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.

Affected products

amzetta — zportal_windows_zclient

Does this affect you?

Add your gear to cvedb and we'll alert you only when amzetta ships something exploited.

Check my exposure →

References

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