CVE-2022-38766 describes a replay attack vulnerability in the remote keyless system of Renault ZOE 2021 vehicles, specifically affecting the ZOE E-Tech model and its firmware. The system transmits identical 433.92 MHz RF rolling codes for each door-open request, allowing an attacker to capture and retransmit these signals. This vulnerability carries a CVSS score of 8.1 (High), indicating a significant impact with potential for high integrity and availability compromise, requiring only adjacent network access and no user interaction. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the inherent design flaw makes it a notable risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2021CPE matchmatch criteria | cpe:2.3:o:renault:zoe_e-tech_firmware:2021:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.