### [CVE-2019-16731](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16731)
![](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

The udpServerSys service in Petwant PF-103 firmware 4.22.2.42 and Petalk AI 3.2.2.30 allows remote attackers to initiate firmware upgrades and alter device settings.

### POC

#### Reference
- https://blog.securityevaluators.com/remotely-exploiting-iot-pet-feeders-21013562aea3
- https://blog.securityevaluators.com/remotely-exploiting-iot-pet-feeders-21013562aea3

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