cve/cves/2012/CVE-2012-0221.md

### [CVE-2012-0221](https://www.cve.org/CVERecord?id=CVE-2012-0221)
![](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=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

The FactoryTalk (FT) RNADiagReceiver service in Rockwell Automation Allen-Bradley FactoryTalk CPR9 through SR5 and RSLogix 5000 17 through 20 does not properly handle the return value from an unspecified function, which allows remote attackers to cause a denial of service (service outage) via a crafted packet.

### POC

#### Reference
No PoCs from references.

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

#### ExploitDB
- https://www.exploit-db.com/exploits/36570