CVE:CVE-2022-3738
CNNVD:CNNVD-202301-1507
WAGO 750-88x Series等都是德国万可（WAGO）公司的产品。WAGO 750-88x Series是一款750-88x系列可编程逻辑控制器。WAGO 750-87x Series是一款750-87x系列可编程逻辑控制器。WAGO Series PFC100是一款可编程逻辑控制器。
WAGO 存在访问控制错误漏洞，攻击者可利用该漏洞允许未经身份验证的远程攻击者下载备份文件。
solution:Upgrade wago pfc100_firmware to a higher version than 22,and avoid the version [16,22]; Upgrade wago pfc200_firmware to a higher version than 22,and avoid the version [16,22]; Upgrade wago touch_panel_600_advanced_firmware to a higher version than 22,and avoid the version [16,22]; Upgrade wago touch_panel_600_standard_firmware to a higher version than 22,and avoid the version [16,22]; Upgrade wago touch_panel_600_marine_firmware to a higher version than 22,and avoid the version [16,22]; Upgrade wago cc100_firmware to a higher version than 22,and avoid the version [16,22]; Upgrade wago edge_controller_firmware to a higher version than 22,and avoid the version [16,22]