CVE-2021-23907

An issue was discovered in the Headunit NTG6 in the MBUX Infotainment System on Mercedes-Benz vehicles through 2021. The count in MultiSvGet, GetAttributes, and MultiSvSet is not checked in the HiQnet Protocol, leading to remote code execution.

Score

CVSS 3.1 9.8 Critical

Status

Modified - cve@mitre.org

Published

2021-05-13

Last modified

2024-08-03

Affected products

• Headunit Ntg6 Mercedes-benz User Experience (Mercedes-benz)

References

• https://keenlab.tencent.com/en/2021/05/12/Tencent-Security-Keen-Lab-Experimental-Security-Assessment-on-Mercedes-Benz-C…
• https://keenlab.tencent.com/en/whitepapers/Mercedes_Benz_Security_Research_Report_Final.pdf
• https://media.daimler.com/marsMediaSite/en/instance/ko.xhtml?oid=49946866