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Authentication Bypass by Spoofing

CVE-2022-37709

Severity Medium
Score 5.3/10

Summary

Tesla Model 3 V11.0(2022.4.5.1 6b701552d7a6) Tesla mobile app v4.23 is vulnerable to Authentication Bypass by spoofing. Tesla Model 3's Phone Key authentication is vulnerable to Man-in-the-middle attacks in the BLE channel. It allows attackers to open a door and drive the car away by leveraging access to a legitimate Phone Key.

  • HIGH
  • ADJACENT_NETWORK
  • HIGH
  • UNCHANGED
  • NONE
  • NONE
  • NONE
  • NONE

CWE-290 - Authentication Bypass by Spoofing

This attack-focused weakness is caused by improperly implemented authentication schemes that are subject to spoofing attacks.

References

Advisory Timeline

  • Published