cve/2022/CVE-2022-25166.md

### [CVE-2022-25166](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25166)
![](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

An issue was discovered in Amazon AWS VPN Client 2.0.0. It is possible to include a UNC path in the OpenVPN configuration file when referencing file paths for parameters (such as auth-user-pass). When this file is imported and the client attempts to validate the file path, it performs an open operation on the path and leaks the user's Net-NTLMv2 hash to an external server. This could be exploited by having a user open a crafted malicious ovpn configuration file.

### POC

#### Reference
- https://github.com/RhinoSecurityLabs/CVEs
- https://github.com/RhinoSecurityLabs/CVEs
- https://rhinosecuritylabs.com/aws/cve-2022-25165-aws-vpn-client/
- https://rhinosecuritylabs.com/aws/cve-2022-25165-aws-vpn-client/

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/H4cksploit/CVEs-master
- https://github.com/RhinoSecurityLabs/CVEs
- https://github.com/merlinepedra/RHINOECURITY-CVEs
- https://github.com/merlinepedra25/RHINOSECURITY-CVEs