CVE-2011-4879
Siemens WinCC flexible - Information Disclosure and Denial of Service via Crafted POST Request
Title source: llmExploitation Summary
EIP tracks 1 public exploit for CVE-2011-4879. PoCs published by Luigi Auriemma.
AI-analyzed exploit summary This is a detailed technical analysis of multiple vulnerabilities in Siemens SIMATIC WinCC flexible (Runtime), including stack overflows, directory traversal, and arbitrary memory read access. The writeup provides in-depth root cause analysis, affected functions, and memory corruption mechanics.
Description
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 does not properly handle URIs beginning with a 0xfa character, which allows remote attackers to read data from arbitrary memory locations or cause a denial of service (application crash) via a crafted POST request.
Exploits (1)
This is a detailed technical analysis of multiple vulnerabilities in Siemens SIMATIC WinCC flexible (Runtime), including stack overflows, directory traversal, and arbitrary memory read access. The writeup provides in-depth root cause analysis, affected functions, and memory corruption mechanics.