Traffic Alert and Collision Avoidance System (TCAS) II has an External Control of System or Configuration Setting vulnerability

For TCAS II systems using transponders compliant with MOPS earlier than RTCA DO-181F, an attacker can impersonate a ground station and issue a Comm-A Identity Request. This action can set the Sensitivity Level Control (SLC) to the lowest setting and disable the Resolution Advisory (RA), leading to a denial-of-service condition.

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系统设置或配置在外部可控制

Federal Aviation Administration TCAS 安全漏洞

Federal Aviation Administration TCAS是美国美国联邦航空管理局（Federal Aviation Administration）组织的一个交通警报和防撞系统。 Federal Aviation Administration TCAS存在安全漏洞，该漏洞源于攻击者可以冒充地面站并发出Comm-A身份请求，可以将敏感度级别控制设置为最低设置并禁用解析建议(RA)，从而导致拒绝服务。

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