CVE:CVE-2020-24686
CNNVD:CNNVD-202102-1737
Qualcomm PLC是美国高通（Qualcomm）公司的一款可编程逻辑控制器。
PLC 存在安全漏洞，攻击者可利用该漏洞导致PLC的Web可视化组件停止并且不响应，从而导致真正的用户失去对PLC状态的远程可见性。
solution:Upgrade abb pm554_firmware to a higher version than -; Upgrade abb pm556_firmware to a higher version than -; Upgrade abb pm564_firmware to a higher version than -; Upgrade abb pm566_firmware to a higher version than -; Upgrade abb pm572_firmware to a higher version than -; Upgrade abb pm573_firmware to a higher version than -