RSS   Vulnerabilities for
'Passive keyless entry and start system firmware'
   RSS

2018-09-10
 
CVE-2018-16806

CWE-327
 

 
A Pektron Passive Keyless Entry and Start (PKES) system, as used on the Tesla Model S and possibly other vehicles, relies on the DST40 cipher, which makes it easier for attackers to obtain access via an approach involving a 5.4 TB precomputation, followed by wake-frame reception and two challenge/response operations, to clone a key fob within a few seconds.

 


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