cve/2021/CVE-2021-27246.md

CVE-2021-27246

Description

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer A7 AC1750 1.0.15 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of MAC addresses by the tdpServer endpoint. A crafted TCP message can write stack pointers to the stack. An attacker can leverage this vulnerability to execute code in the context of the root user. Was ZDI-CAN-12306.

POC

Reference

No PoCs from references.

Github

• https://github.com/0day404/vulnerability-poc
• https://github.com/ARPSyndicate/cvemon
• https://github.com/EdgeSecurityTeam/Vulnerability
• https://github.com/KayCHENvip/vulnerability-poc
• https://github.com/NaInSec/CVE-PoC-in-GitHub
• https://github.com/SYRTI/POC_to_review
• https://github.com/Threekiii/Awesome-POC
• https://github.com/WhooAmii/POC_to_review
• https://github.com/WinMin/Protocol-Vul
• https://github.com/d4n-sec/d4n-sec.github.io
• https://github.com/developer3000S/PoC-in-GitHub
• https://github.com/k0mi-tg/CVE-POC
• https://github.com/manas3c/CVE-POC
• https://github.com/nomi-sec/PoC-in-GitHub
• https://github.com/soosmile/POC
• https://github.com/synacktiv/CVE-2021-27246_Pwn2Own2020
• https://github.com/trhacknon/Pocingit
• https://github.com/tzwlhack/Vulnerability
• https://github.com/whoforget/CVE-POC
• https://github.com/youwizard/CVE-POC
• https://github.com/zecool/cve