CVE:CVE-2014-5074
CNNVD:CNNVD-201408-273
Siemens SIMATIC S7-1500 CPU PLC是德国西门子（Siemens）公司的一款TIA博途（集成自动化软件）中的新一代控制器。
使用1.6之前版本固件的Siemens SIMATIC S7-1500 CPU设备中存在安全漏洞。远程攻击者可通过发送特制的TCP数据包利用该漏洞造成拒绝服务（设备重启和停止转换）。
solution:Upgrade siemens simatic_s7-1500_cpu_firmware to a higher version than 1.5.1,1.0.1,1.1.0,1.1.1,1.1.2,1.5,and avoid the version (,1.5.1],1.0.1,1.1.0,1.1.1,1.1.2,1.5; Upgrade siemens simatic_s7-1511-1_pn_cpu to a higher version than -; Upgrade siemens simatic_s7-1513-1_pn_cpu to a higher version than -; Upgrade siemens simatic_s7-1515-2_pn_cpu to a higher version than -; Upgrade siemens simatic_s7-1516-3_pn/dp_cpu to a higher version than -; Upgrade siemens simatic_s7-1516f-3_pn/dp_cpu to a higher version than -; Upgrade siemens simatic_s7-1518-4_pn/dp_cpu to a higher version than -; Upgrade siemens simatic_s7-1518f-4_pn/dp_cpu to a higher version than -