cve/2022/CVE-2022-21809.md

### [CVE-2022-21809](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21809)
![](https://img.shields.io/static/v1?label=Product&message=InRouter302&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20V3.5.4%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-377%3A%20Insecure%20Temporary%20File&color=brighgreen)

### Description

A file write vulnerability exists in the httpd upload.cgi functionality of InHand Networks InRouter302 V3.5.4. A specially-crafted HTTP request can lead to arbitrary file upload. An attacker can upload a malicious file to trigger this vulnerability.

### POC

#### Reference
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1468

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