CVE:CVE-2014-0769
CNNVD:CNNVD-201404-503
Festo CECX-X-C1 Modular Master Controller with CoDeSys和CECX-X-M1 Modular Controller with CoDeSys and SoftMotion都是德国费斯托（Festo）公司的可编程逻辑控制器（PLC）产品，它主要用于制造业。
Festo CECX-X-C1 Modular Master Controller with CoDeSys和CECX-X-M1 Modular Controller with CoDeSys and SoftMotion中存在安全漏洞，该漏洞源于连接到TCP端口没有要求身份验证。远程攻击者可通过发送请求到4000端口调式服务利用该漏洞修改配置或通过发送请求到4001端口日志服务利用该漏洞删除日志条目。
solution:Upgrade softmotion3d softmotion to a higher version than -; Upgrade festo cecx-x-m1_modular_controller to a higher version than -; Upgrade 3s-software codesys_runtime_system to a higher version than -; Upgrade festo cecx-x-c1_modular_master_controller to a higher version than -