CVE-2023-32156 is a critical firmware signature validation bypass vulnerability affecting Tesla Model 3 vehicles and their firmware. This flaw, stemming from improper error handling during updates, allows network-adjacent attackers to execute arbitrary code on the Gateway ECU, provided they first gain privileged access to the infotainment system. With a CVSS score of 8.8 (HIGH), it poses a significant risk, enabling full compromise of the Gateway ECU. While there is no public exploit code or evidence of active exploitation, the vulnerability has garnered substantial community discussion, indicating awareness among security researchers.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2023.6CPE matchmatch criteria | cpe:2.3:o:tesla:model_3_firmware:2023.6:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
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.