CVE-2011-4878 Information

Description

Directory traversal vulnerability in miniweb.exe in the HMI web server in Siemens WinCC flexible 2004 2005 2007 and 2008 before SP3; WinCC V11 (aka TIA portal) before SP2 Update 1; the TP OP MP Comfort Panels and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime allows remote attackers to read arbitrary files via a ..5c (dot dot backslash) in a URI.

Reference

http://aluigi.org/adv/winccflex_1-adv.txt http://www.exploit-db.com/exploits/18166 http://www.osvdb.org/77383 http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345442.pdf http://www.us-cert.gov/control_systems/pdf/ICSA-12-030-01.pdf http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-332-02.pdf http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-332-02A.pdf https://exchange.xforce.ibmcloud.com/vulnerabilities/71452