CVE:CVE-2021-37400
CNNVD:CNNVD-202112-2604
IDEC PLC是一个可编程控制器。
IDEC PLC存在安全漏洞，攻击者可以从PLC和软件之间的通信中获取用户凭据。
solution:Upgrade idec data_file_manager to a higher version than 2.12.1,and avoid the version (,2.12.1]; Upgrade idec windedit to a higher version than 1.3.1,and avoid the version (,1.3.1]; Upgrade idec windldr to a higher version than 8.19.1,and avoid the version (,8.19.1]; Upgrade idec microsmart_plus_fc6b_firmware to a higher version than 2.31,and avoid the version (,2.31]; Upgrade idec microsmart_plus_fc6a_firmware to a higher version than 1.91,and avoid the version (,1.91]; Upgrade idec microsmart_fc6b_firmware to a higher version than 2.31,and avoid the version (,2.31]; Upgrade idec microsmart_fc6a_firmware to a higher version than 2.32,and avoid the version (,2.32]; Upgrade idec ft1a_smartaxix_pro_firmware to a higher version than 2.31,and avoid the version (,2.31]; Upgrade idec ft1a_smartaxix_lite_firmware to a higher version than 2.31,and avoid the version (,2.31]