cve/2021/CVE-2021-27659.md

### [CVE-2021-27659](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27659)
![](https://img.shields.io/static/v1?label=Product&message=exacqVision%20Web%20Service&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=All%20versions%20up%20to%20and%20including%2021.03%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-79%20Cross-site%20Scripting%20(XSS)&color=brightgreen)

### Description

exacqVision Web Service 21.03 does not sufficiently validate, filter, escape, and/or encode user-controllable input before it is placed in output that is used as a web page that is served to other users.

### POC

#### Reference
- https://www.johnsoncontrols.com/cyber-solutions/security-advisories

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