CVE-2017-6021— Schneider Electric ClearSCADA 安全漏洞

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In Schneider Electric ClearSCADA 2014 R1 (build 75.5210) and prior, 2014 R1.1 (build 75.5387) and prior, 2015 R1 (build 76.5648) and prior, and 2015 R2 (build 77.5882) and prior, an attacker with network access to the ClearSCADA server can send specially crafted sequences of commands and data packets to the ClearSCADA server that can cause the ClearSCADA server process and ClearSCADA communications driver processes to terminate. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

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输入验证不恰当

Schneider Electric ClearSCADA 安全漏洞

Schneider Electric ClearSCADA是法国施耐德电气（Schneider Electric）公司的一套专为具有多个远程控制器和传感器的SCADA系统所设计的开放软件平台，也是遥测和远程SCADA系统解决方案的重要组成部分，用于远程管理关键基础设施。 Schneider Electric ClearSCADA中存在拒绝服务漏洞。攻击者可通过发送特制的命令及数据包序列利用该漏洞造成ClearSCADA服务器进程和ClearSCADA通信驱动器进程中断。以下版本受到影响：ClearSCAD

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