CVEs-PoC/2020/CVE-2020-6861.md

### [CVE-2020-6861](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6861)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

A flawed protocol design in the Ledger Monero app before 1.5.1 for Ledger Nano and Ledger S devices allows a local attacker to extract the master spending key by sending crafted messages to this app selected on a PIN-entered Ledger connected to a host PC.

### POC

#### Reference
- https://deadcode.me/blog/2020/04/25/Ledger-Monero-app-spend-key-extraction.html

#### Github
- https://github.com/0xT11/CVE-POC
- https://github.com/ARPSyndicate/cvemon
- https://github.com/developer3000S/PoC-in-GitHub
- https://github.com/hectorgie/PoC-in-GitHub
- https://github.com/nomi-sec/PoC-in-GitHub
- https://github.com/ph4r05/ledger-app-monero-1.42-vuln
- https://github.com/soosmile/POC