CVE-2020-28656
MEDIUMVolkswagen Polo 2019 Discover Media - Arbitrary Code Execution via Unsigned Metainfo File Parsing
Title source: llmDescription
The update functionality of the Discover Media infotainment system in Volkswagen Polo 2019 vehicles allows physically proximate attackers to execute arbitrary code because some unsigned parts of a metainfo file are parsed, which can cause attacker-controlled files to be written to the infotainment system and executed as root.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://www.contextis.com/en/blog/a-code-signing-bypass-for-the-vw-polo
Scores
CVSS v3
6.8
EPSS
0.0033
EPSS Percentile
24.9%
Attack Vector
PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-354
Status
published
Products (1)
vw/polo_firmware
2019
Published
Nov 16, 2020
Tracked Since
Feb 18, 2026