CVE-2018-16806
Medium
Description
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.
SeverityMedium
CVSS6.5
Exploit probability—
ProductPektron Passive Keyless Entry And Start System Firmware
PublishedSep 10, 2018
First seenSep 10, 2018
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| pektron passive_keyless_entry_and_start_system_firmware | No range specified | — |
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