What is CVE-2023-32157?

CVE-2023-32157 is a medium-severity vulnerability in Tesla Model 3, classified under Heap-based Buffer Overflow. CVSS score: 4.6/10. Published 2024-05-03.

How severe is CVE-2023-32157?

Medium severity. CVSS v3 base score is 4.6 out of 10.

Buffer overflow in Tesla Model 3

CVE-2023-32157

Tesla Model 3 bsa_server BIP Heap-based Buffer Overflow Arbitrary Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected Tesla Model 3 vehicles. An attacker must first obtai…

Vulnerability class: Buffer Overflow

EPSS: 0.001 (29.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Tesla Model 3 — versions Model 3 - 2023.6

Weakness classification (CWE)

CWE-122 — Heap-based Buffer Overflow

References

ZDI-23-973 (x_research-advisory)

Frequently asked questions

What is CVE-2023-32157?: CVE-2023-32157 is a medium-severity vulnerability in Tesla Model 3, classified under Heap-based Buffer Overflow. CVSS score: 4.6/10. Published 2024-05-03.
How severe is CVE-2023-32157?: Medium severity. CVSS v3 base score is 4.6 out of 10.