CVE-2025-40634

The CVE-2025-40634 tool serves to exploit a stack-based buffer overflow vulnerability in the TP-Link Archer AX50 router, specifically in its firmware version 1.0.14 Build 20240108 rel.42655(4555). The primary use case is to enable remote code execution capabilities both from the local network (LAN) and the wider internet (WAN) by manipulating DNS response packets. Notably, the tool revisits a vulnerability with a similar root cause to CVE-2020-10881, requiring a custom exploit due to differing exploitation processes.