cve/2023/CVE-2023-30328.md

### [CVE-2023-30328](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-30328)
![](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 in the helper tool of Mailbutler GmbH Shimo VPN Client for macOS v5.0.4 allows attackers to bypass authentication via PID re-use.

### POC

#### Reference
- https://github.com/rand0mIdas/randomideas/blob/main/ShimoVPN.md
- https://raw.githubusercontent.com/rand0mIdas/randomideas/main/ShimoVPN.md?token=GHSAT0AAAAAACA3WX4SPH2YYOCWGV6LLVSGZBIEKEQ

#### Github
No PoCs found on GitHub currently.