cvedb.io
CVE-2021-43327
MEDIUM · CVSS 4.6
EPSS exploitation probability: 0%
Published 2021-12-02T20:15:07.973 · Last modified 2026-06-17T04:10:51.433

Summary

An issue was discovered on Renesas RX65 and RX65N devices. With a VCC glitch, an attacker can extract the security ID key from the device. Then, the protected firmware can be extracted.

Affected products

renesas — rx65n_firmware

Does this affect you?

Add your gear to cvedb and we'll alert you only when renesas 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.