CVE:CVE-2011-4878
CNNVD:CNNVD-201202-093
Siemens SIMATIC WinCC Flexible是一款集成了SIMATIC STEP 7、SIMATIC WinCC和SINAMICS StartDrive的工程设计软件平台。
Siemens SIMATIC WinCC多个版本中的HMI web服务器中的miniweb.exe中存在目录遍历漏洞。远程攻击者可利用此漏洞借助URL中的../（点 点 反斜杠）读取任意文件。这些版本包括：Siemens WinCC flexible  SP3版本前的2004版本、2005版本、 2007版本，WinCC V11 （也称TIA portal）SP2 Update 1版本前的版本，TP、OP、 MP、 Comfort Panels和Mobile Panels SIMATIC HMI面板，WinCC V11 Runtime Advanced以及WinCC flexible Runtime。
solution:Upgrade siemens wincc_flexible to a higher version than 2004,2005,2007,2008,2008:sp1,2008:sp2,and avoid the version 2004,2005,2007,2008,2008:sp1,2008:sp2; Upgrade siemens wincc to a higher version than *:sp2,v11,v11:sp1,and avoid the version *:sp2,v11,v11:sp1; Upgrade siemens simatic_hmi_panels to a higher version than comfort_panels,mobile_panels,mp,op,tp,and avoid the version comfort_panels,mobile_panels,mp,op,tp; Upgrade siemens wincc_runtime_advanced to a higher version than v11,and avoid the version v11; Upgrade siemens wincc_flexible_runtime to a higher version than *