CVE:CVE-2020-12522
CNNVD:CNNVD-202012-1303
WAGO是德国万可（WAGO）的一款750-88x系列可编程逻辑控制器。该设备专门为在工业环境下应用而设计的数字运算操作电子系统。
WAGO 多款产品存在安全漏洞，该漏洞允许攻击者有网络访问设备执行代码拥有精心设计的包，以下产品及版本受到影响：WAGO Series PFC 100 (750-81xx/xxx-xxx), Series PFC 200 (750-82xx/xxx-xxx), Series Wago Touch Panel 600 Standard Line (762-4xxx), Series Wago Touch Panel 600 Advanced Line (762-5xxx), Series Wago Touch Panel 600 Marine Line (762-6xxx) with firmware versions <=FW10。
solution:Upgrade wago pfc_100_firmware to a higher version than 10,and avoid the version (,10]; Upgrade wago pfc_200_firmware to a higher version than 10,and avoid the version (,10]; Upgrade wago touch_panel_600_standard_firmware to a higher version than 10,and avoid the version (,10]; Upgrade wago touch_panel_600_advanced_firmware to a higher version than 10,and avoid the version (,10]; Upgrade wago touch_panel_600_marine_firmware to a higher version than 10,and avoid the version (,10]