### [CVE-2012-6068](https://www.cve.org/CVERecord?id=CVE-2012-6068)
**3S CoDeSys Improper Access Control**
![](https://img.shields.io/static/v1?label=Vendor&message=3S-Smart%20Software%20Solutions&color=blue)
![](https://img.shields.io/static/v1?label=Vendor&message=Festo&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=CODESYS%20Control%20Runtime%20embedded&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=CODESYS%20Control%20Runtime%20full&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=CODESYS%20Control%20RTE&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=CECX-X-C1%20Modular%20Master%20Controller%20with%20CoDeSys&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=CECX-X-M1%20Modular%20Controller%20with%20CoDeSys%20and%20SoftMotion&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=CoDeSys&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=0&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=All&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-284&color=brightgreen)

### Description

The Runtime Toolkit in CODESYS Runtime System 2.3.x and 2.4.x does not require authentication, which allows remote attackers to execute commands via the command-line interface in the TCP listener service or transfer files via requests to the TCP listener service.

### POC

#### Reference
- http://www.digitalbond.com/tools/basecamp/3s-codesys/

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