VulnerabilityModified
CVE-2020-27524
This may lead to memory content leaks and potentially crash the services.
HIGH 7.1EPSS 1.18%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.18%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.1 HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
- EPSS
- 1.18% probability · 66th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-134
- Affected
- audi/mmi multiplayer
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.