cve/2023/CVE-2023-39979.md

### [CVE-2023-39979](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-39979)
![](https://img.shields.io/static/v1?label=Product&message=MXsecurity%20Series&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=1.0%3C%3D%201.0.1%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-334%3A%20Small%20Space%20of%20Random%20Values&color=brighgreen)

### Description

There is a vulnerability in MXsecurity versions prior to 1.0.1 that can be exploited to bypass authentication. A remote attacker might access the system if the web service authenticator has insufficient random values.  

### POC

#### Reference
- https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230403-mxsecurity-series-multiple-vulnerabilities

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds