CVE:CVE-2021-22733
CNNVD:CNNVD-202105-1728
Schneider Electric spaceLYnk和Schneider Electric homeLYnk都是法国施耐德电气（Schneider Electric）公司的产品。Schneider Electric spaceLYnk是一款可编程逻辑控制器。Schneider Electric homeLYnk是一个家庭自动化专家。
Schneider Electric homeLYnk和spaceLYnk V2.60之前版本存在安全漏洞，该漏洞源于存在不当权限管理，当未授权代码加载到系统文件夹时，可能导致shell访问。
solution:Upgrade schneider-electric spacelynk_firmware to a higher version than 2.6.0,and avoid the version (,2.6.0]; Upgrade schneider-electric homelynk_firmware to a higher version than 2.6.0,and avoid the version (,2.6.0]