CVE-2020-29439
Last modified
CVE-2020-29439 is a medium-severity vulnerability rated 4.6/10 on the CVSS scale. Tesla Model X vehicles before 2020-11-23 have key fobs that rely on five VIN digits for the authentication needed for a body control module (BCM) to initiate a Bluetooth wake-up action. (The full VIN is visible from outside the vehicle.). EPSS estimates a 0.41% chance of exploitation in the next 30 days.
Description
Tesla Model X vehicles before 2020-11-23 have key fobs that rely on five VIN digits for the authentication needed for a body control module (BCM) to initiate a Bluetooth wake-up action. (The full VIN is visible from outside the vehicle.)
Metrics
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tesla | Model X Firmware | < 2020-11-23 |
References
- https://www.wired.com/story/tesla-model-x-hack-bluetooth/Exploit, Press/Media Coverage, Third Party Advisory
- https://www.wired.com/story/tesla-model-x-hack-bluetooth/Exploit, Press/Media Coverage, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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