Vulnerability Information
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Vulnerability Title
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Vulnerability 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.
CVSS Information
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Vulnerability Type
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Vulnerability Title
Tesla Model S Pektron Passive Keyless Entry and Start系统安全漏洞
Vulnerability Description
Tesla Model S是美国特斯拉（Tesla）公司的一款电动汽车。Pektron Passive Keyless Entry and Start（PKES）system是其中的一套无钥匙启动系统。 Tesla Model S和其他设备中使用的PKES系统存在安全漏洞，该漏洞源于PKES系统依赖DST40密码。攻击者可利用该漏洞在数秒内克隆车钥匙。
CVSS Information
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Vulnerability Type
N/A