CVEs-PoC/2021/CVE-2021-21876.md

### [CVE-2021-21876](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21876)
![](https://img.shields.io/static/v1?label=Product&message=Lantronix&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-78%3A%20Improper%20Neutralization%20of%20Special%20Elements%20used%20in%20an%20OS%20Command%20('OS%20Command%20Injection')&color=brighgreen)

### Description

Specially-crafted HTTP requests can lead to arbitrary command execution in PUT requests. An attacker can make authenticated HTTP requests to trigger this vulnerability.

### POC

#### Reference
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1315

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