cvedb.io
CVE-2021-36922
HIGH · CVSS 7.8
EPSS exploitation probability: 0%
Published 2021-11-02T13:15:07.673 · Last modified 2026-06-17T03:59:38.297

Summary

RtsUpx.sys in Realtek RtsUpx USB Utility Driver for Camera/Hub/Audio through 1.14.0.0 allows local low-privileged users to achieve unauthorized access to USB devices (Escalation of Privileges, Denial of Service, Code Execution, and Information Disclosure) via a crafted Device IO Control packet to a device.

Affected products

realtek — rtsupx_usb_utility_driver

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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.