Demo: Ransom Vehicle through Charging Pile

摘要

Ransom attacks have attracted widespread attention from researchers, however, there have been relatively few researches on vehicles, especially for electric vehicles (EVs). Such attacks mainly accomplish their purpose by exploiting vulnerabilities of vehicle itself, but often have a narrow attack surface. In this demo with real EVs and public charging piles, we show a new approach, the Charging Pile Ransom Attack (CPRA), that can remotely ransom EVs through the charging connector between EVs and charging piles. Additionally, we design a physical plugin for charging connectors that can extend the EV models affected by the described ransom attack. In this case, the CPRA needs a preparing step to locally install the plugin on the connector.

出版物
In Proceedings of the 2023 Inaugural Symposium on Vehicle Security and Privacy. San Diego, California, Feburary 27, 2023. (Acceptance rate: 32/83=36.0% (overall), 20/49=40.8% (regular), 2/6=33.3% (short), 6/16=37.5% (wpi), and 4/12=33.3% (demons/posters)

Overview

In this demo with real EVs and public charging piles, we show a new approach, the Charging Pile Ransom Attack (CPRA), that can remotely ransom EVs through the charging connector between EVs and charging piles.

我向听众讲解了CPRA攻击。距离获奖一票之差,下次投票要早一点!

李想
李想
清华大学博士研究生(网络空间安全)

李想,清华大学网络科学与网络空间研究院四年级博士研究生,导师为李琦副教授和段海新教授。他是网络与系信息安全实验室(NISL)的成员之一,也是奇安信公司的安全研究实习生。目前他作为访问学者在加州大学尔湾分校李洲助理教授研究组进行学术交流。此外,他也是一款开源网络扫描器XMap的开发者与维护者。研究领域涉及网络安全、协议安全、IPv6安全、DNS安全、互联网测量以及网络协议fuzzing。作为第一作者,他目前在网络安全顶级会议发表论文3篇,涵盖USENIX Security、NDSS、DSN。作为合作作者,他也在网络顶级会议发表多篇论文,如USENIX Security和SIGMETRICS。此外,他在工业界顶级安全会议也进行过演讲,如Black Hat。他经常参加相关会议讨论分享最近的研究进展,如IDS、OARC、VehicleSec。在漏洞挖掘领域,他目前已发现多个IPv6和DNS方向的新型重大漏洞并获得140+安全漏洞编号(CVE/CNVD),其中所发现的IPv6漏洞影响了数十家路由器厂商。他也发现了DNS协议设计和实现层面的漏洞,影响了所有DNS的软件和实现。目前他已经获得了多家知名互联网厂商的致谢和奖励(超过$10.6k),包括谷歌、微软、Cloudflare、Akamai等公司,并在积极推进DNS等协议标准的改进(相关工作已被纳入RFC文档)。