CVE:CVE-2023-2061
CNNVD:CNNVD-202306-086
Mitsubishi Electric MELSEC iQ-R series和Mitsubishi Electric MELSEC iQ-F series都是日本三菱电机（Mitsubishi Electric）公司的一款可编程逻辑控制器。
Mitsubishi Electric MELSEC存在安全漏洞，该漏洞源于使用硬编码密码。攻击者利用该漏洞获得硬编码密码并通过FTP访问模块。以下产品受到影响：Mitsubishi Electric Corporation MELSEC iQ-R Series EtherNet/IP module RJ71EIP91、MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP。
solution:Upgrade mitsubishielectric fx5-enet/ip_firmware to a higher version than -; Upgrade mitsubishielectric sw1dnn-eipct-bd_firmware to a higher version than -; Upgrade mitsubishielectric rj71eip91_firmware to a higher version than -; Upgrade mitsubishielectric sw1dnn-eipctfx5-bd_firmware to a higher version than -