VULNERABILITY INTELLIGENCE

CVE-2020-28656

CVSS score6.8 MEDIUM
EPSS probability0.35%
CISA KEVNot currently listed
Published2020-11-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

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.

Weakness classification

  • CWE-354: Improper Validation of Integrity Check Value

Primary references