CVEs-PoC/2015/CVE-2015-4171.md

### [CVE-2015-4171](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4171)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

strongSwan 4.3.0 through 5.x before 5.3.2 and strongSwan VPN Client before 1.4.6, when using EAP or pre-shared keys for authenticating an IKEv2 connection, does not enforce server authentication restrictions until the entire authentication process is complete, which allows remote servers to obtain credentials by using a valid certificate and then reading the responses.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/Farrhouq/Inpt-report