Vulnerability Details CVE-2020-27524
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 39.6%
CVSS Severity
CVSS v3 Score 7.1
CVSS v2 Score 4.8
References
- https://tiger-team-1337.blogspot.com/2020/10/audi-a7-2014-mmi-mishandles-format.html
- https://twitter.com/Kevin2600/status/1316380576593571840
- https://www.youtube.com/watch?v=BQUVgAdhwQs
- https://tiger-team-1337.blogspot.com/2020/10/audi-a7-2014-mmi-mishandles-format.html
- https://twitter.com/Kevin2600/status/1316380576593571840
- https://www.youtube.com/watch?v=BQUVgAdhwQs
Products affected by CVE-2020-27524
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cpe:2.3:a:audi:mmi_multiplayer:n+r_cn_au_p0395
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cpe:2.3:h:audi:a7:-