CVE:CVE-2017-7924
CNNVD:CNNVD-201704-1046
Rockwell Automation MicroLogix 1100 1763-L16BWA都是美国罗克韦尔（Rockwell Automation）公司的可编程逻辑控制器（PLC）。
多款Rockwell Automation产品中存在输入验证漏洞。远程攻击者可通过发送特制的单一Programmable Controller Communication Commands (PCCC)数据包利用该漏洞造成拒绝服务。以下产品受到影响：Rockwell Automation MicroLogix 1100 1763-L16BWA；1763-L16AWA；1763-L16BBB；1763-L16DWD。
solution:Upgrade rockwellautomation 1763-l16bwa_firmware to a higher version than -; Upgrade rockwellautomation 1763-l16awa_firmware to a higher version than -; Upgrade rockwellautomation 1763-l16bbb_firmware to a higher version than -; Upgrade rockwellautomation 1763-l16dwd_firmware to a higher version than -