CVE:CVE-2020-7543
CNNVD:CNNVD-202012-820
Schneider Electric Modicon M580等都是法国施耐德电气（Schneider Electric）公司的产品。Schneider Electric Modicon M580是一款可编程自动化控制器。Schneider Electric Modicon Premium是一款用于离散或过程应用的大型可编程逻辑控制器（PLC）。Schneider Electric Modicon Quantum是一款用于过程应用、高可用性和安全解决方案的大型可编程逻辑控制器（PLC）。
多款Schneider Electric Modicon产品存在安全漏洞，攻击者可怜利用该漏洞使设备拒绝服务。以下产品或版本受到影响：Modicon M580, Modicon M340, Legacy Controllers Modicon Quantum & Modicon Premium。
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