### [CVE-2011-1564](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1564)
![](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

Multiple integer overflows in the HMI application in DATAC RealFlex RealWin 2.1 (Build 6.1.10.10) and earlier allow remote attackers to execute arbitrary code via crafted (1) On_FC_MISC_FCS_MSGBROADCAST and (2) On_FC_MISC_FCS_MSGSEND packets, which trigger a heap-based buffer overflow.

### POC

#### Reference
- http://aluigi.org/adv/realwin_6-adv.txt
- http://securityreason.com/securityalert/8177
- http://www.exploit-db.com/exploits/17025

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