Tom Wimmenhove, a Dutch electronics designer, has discovered a flaw in the key fob system used by several Subaru models. The vulnerability is easy to exploit and doesn’t require advanced coding skills. Car thieves can create duplicate, fully-working, unauthorized duplicate of key fobs. Several models affected: 2009 Subaru Forester, Baja Baja, Impreza, Outback, Legacy Legacy and Outback. Subaru is aware but has not patched the issue, according to the researcher.
Source: https://www.bleepingcomputer.com/news/security/unpatched-exploit-lets-you-clone-key-fobs-and-open-subaru-cars/