### [CVE-2018-8840](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8840)
![](https://img.shields.io/static/v1?label=Product&message=Schneider%20Electric%20InduSoft%20Web%20Studio%20and%20InTouch%20Machine%20Edition&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=STACK-BASED%20BUFFER%20OVERFLOW%20CWE-121&color=brighgreen)

### Description

A remote attacker could send a carefully crafted packet in InduSoft Web Studio v8.1 and prior versions, and/or InTouch Machine Edition 2017 v8.1 and prior versions during a tag, alarm, or event related action such as read and write, which may allow remote code execution.

### POC

#### Reference
- https://www.tenable.com/security/research/tra-2018-07

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