Medium severity6.8NVD Advisory· Published Apr 5, 2023· Updated Jun 17, 2026
CVE-2023-29389
CVE-2023-29389
Description
Toyota RAV4 2021 vehicles automatically trust messages from other ECUs on a CAN bus, which allows physically proximate attackers to drive a vehicle by accessing the control CAN bus after pulling the bumper away and reaching the headlight connector, and then sending forged "Key is validated" messages via CAN Injection, as exploited in the wild in (for example) July 2022.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Toyota/RAV4 2021description
Patches
Vulnerability mechanics
References
2- kentindell.github.io/2023/04/03/can-injection/nvdExploitThird Party Advisory
- news.ycombinator.com/itemnvdIssue Tracking
News mentions
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