Vulnerabilities > CVE-2021-23909 - Out-of-bounds Write vulnerability in Mercedes-Benz Hermes 2.1

047910
CVSS 9.8 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
mercedes-benz
CWE-787
critical

Summary

An issue was discovered in HERMES 2.1 in the MBUX Infotainment System on Mercedes-Benz vehicles through 2021. The SH2 MCU allows remote code execution.

Common Weakness Enumeration (CWE)