What is CVE-2023-32157?

CVE-2023-32157 is a high-severity vulnerability in Tesla Model 3, classified under Heap-based Buffer Overflow. CVSS score: 7.5/10. Published 2024-05-03.

How severe is CVE-2023-32157?

High severity. CVSS v3 base score is 7.5 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: 0.004 (32.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Tesla Model 3 — versions Model 3 - 2023.6
Tesla Model_3
Tesla Model_3_firmware — versions 2023.6

Weakness classification (CWE)

References

zdi-disclosures@trendmicro.com (x_research-advisory, Third Party Advisory)

Frequently asked questions

What is CVE-2023-32157?: CVE-2023-32157 is a high-severity vulnerability in Tesla Model 3, classified under Heap-based Buffer Overflow. CVSS score: 7.5/10. Published 2024-05-03.
How severe is CVE-2023-32157?: High severity. CVSS v3 base score is 7.5 out of 10.