CVSS 3.1 Score 7.4 of 10 (high)


Published Sep 3, 2023
Updated: Sep 7, 2023
CWE ID 294


CVE-2023-39373 is a vulnerability classified as CWE-294: Authentication Bypass by Capture-replay. It affects a specific model of Hyundai vehicles manufactured in 2017. The vulnerability allows for an authentication bypass, potentially enabling unauthorized access to the vehicle's systems. The danger it poses to an organization is high, as an attacker could exploit this vulnerability to gain control over critical functions of the vehicle, compromising its safety and security. To remediate this vulnerability, Hyundai owners should contact their nearest dealership for a software update or patch that addresses the authentication bypass issue.


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