CVE-2020-27524

HighCVSS 7.1/10Last modified Jun 17, 2026

Description

On Audi A7 MMI 2014 vehicles, the Bluetooth stack in Audi A7 MMI Multiplayer with version (N+R_CN_AU_P0395) mishandles %x and %s format string specifiers in a device name. This may lead to memory content leaks and potentially crash the services.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

Weakness enumeration

CWE-134

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://tiger-team-1337.blogspot.com/2020/10/audi-a7-2014-mmi-mishandles-format.htmlExploit, Third Party Advisory
https://twitter.com/Kevin2600/status/1316380576593571840Third Party Advisory
https://www.youtube.com/watch?v=BQUVgAdhwQsExploit, Third Party Advisory
https://tiger-team-1337.blogspot.com/2020/10/audi-a7-2014-mmi-mishandles-format.htmlExploit, Third Party Advisory
https://twitter.com/Kevin2600/status/1316380576593571840Third Party Advisory
https://www.youtube.com/watch?v=BQUVgAdhwQsExploit, Third Party Advisory

Timeline

Published: Nov 11, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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