cve/2022/CVE-2022-27022.md

### [CVE-2022-27022](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27022)
![](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

There is a stack overflow vulnerability in the SetSysTimeCfg() function in the httpd service of Tenda AC9 V15.03.2.21_cn. The attacker can obtain a stable root shell through a constructed payload.

### POC

#### Reference
- https://github.com/EPhaha/IOT_vuln/tree/main/Tenda/AC9/14

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