CVE-2021-43327

Published Dec 2, 2021 CVSS 3.1 · 4.6 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-30265 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.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 4, 2024, 3:55 AM
Reserved
Nov 3, 2021, 12:00 AM
Status
Modified
Published
Dec 2, 2021, 8:15 PM
Modified
Jun 17, 2026, 4:10 AM