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VULNERABILITIES

CVE-2023-32156 Details

Description

Tesla Model 3 Gateway Firmware Signature Validation Bypass Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected Tesla Model 3 vehicles. An attacker must first obtain the ability to execute privileged code on the Tesla infotainment system in order to exploit this vulnerability. The specific flaw exists within the handling of firmware updates. The issue results from improper error-handling during the update process. An attacker can leverage this vulnerability to execute code in the context of Tesla's Gateway ECU. . Was ZDI-CAN-20734.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.zerodayinitiative.com/advisories/ZDI-23-972/ CVEThird Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-972/ [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-noinfoInsufficient Information to Classify Weakness[email protected]
CWE-367Time-of-check Time-of-use (TOCTOU) Race Condition[email protected]

Affected Products

ProductVersions
tesla model 3 firmware
2023.6

CPE

  • cpe:2.3:o:tesla:model_3_firmware:2023.6:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
tesla model 3
All versions

CPE

  • cpe:2.3:h:tesla:model_3:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-32156
NVD Published Date:
May 3, 2024
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-32156 Details - Not Deferred