Fastgate

TLDR This is a brief report of a vulnerability CVE-2019-12489 discovered playing around with a Fastgate modem/router of Fastweb and Ghidra. The vulnerability allow the execution of a command injection through an http request and can be used to enable an SSH shell. Firmware collection and extracti...

CVE-2019-12489

The connected CNVD entry confirms a concrete vulnerability in Fastweb Askey RTV1907VW devices (version 0.00.81_FW_200_Askey 2018-10-02 18:08:18) where the usb_remove service, invoked over HTTP, allows injecting and executing commands within the mount parameter. This is described as a command‑inje...