Vulnerability Report

CVE-2020-29438

Title: Tesla Model X Key Fob Unverified Firmware Updates

Security Bypass

Proof Of Concept

No public PoC currently indexed for CVE-2020-29438.

CWE Category CWE-347

Published Date Nov 30, 2020

Modified Date Nov 21, 2024

Exploit Status Not Found

Score 6.5 CVSS v3.1

Exploit Probability (EPSS)

0.41%

Vulnerability Summary

CVE-2020-29438: Tesla Model X vehicles before 2020-11-23 have key fobs that accept firmware updates without signature verification. This allows attackers to construct firmware that retrieves an unlock code from a secure enclave chip.

Impacted Vendors

tesla 1

Reference Links

https://www.wired.com/story/tesla-model-x-hack-bluetooth/ https://www.wired.com/story/tesla-model-x-hack-bluetooth/

CVSS v3.1

Source Entity [email protected]

Severity MEDIUM

6.5

Attack Vector

ADJACENT_NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2.0

Source Entity [email protected]

Severity LOW

3.3

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:A/AC:L/Au:N/C:P/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2020-29438 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

November 21, 2024 MODIFIED

Vulnerability data or affected products updated.

November 30, 2020 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector ADJACENT_NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Stack

No specific products linked.