CVE:CVE-2019-6809
CNNVD:CNNVD-201908-930
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产品中存在安全漏洞。攻击者可利用该漏洞导致拒绝服务。以下产品及版本受到影响：使用V2.90之前版本固件的Schneider Electric Modicon M580；使用V3.10之前版本固件的Schneider Electric Modicon M340；Schneider Electric Modicon Premium所有版本；Schneider Electric Modicon Quantum所有版本。
solution:Upgrade schneider-electric modicon_m580_firmware to a higher version than 2.90,and avoid the version (,2.90); Upgrade schneider-electric modicon_m340_firmware to a higher version than 3.10,and avoid the version (,3.10); Upgrade schneider-electric modicon_premium_firmware to a higher version than *; Upgrade schneider-electric modicon_quantum_firmware to a higher version than *