cve/2023/CVE-2023-30805.md

### [CVE-2023-30805](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-30805)
![](https://img.shields.io/static/v1?label=Product&message=Net-Gen%20Application%20Firewall&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%208.0.17%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-78%20Improper%20Neutralization%20of%20Special%20Elements%20used%20in%20an%20OS%20Command%20('OS%20Command%20Injection')&color=brighgreen)

### Description

The Sangfor Next-Gen Application Firewall version NGAF8.0.17 is vulnerable to an operating system command injection vulnerability. A remote and unauthenticated attacker can execute arbitrary commands by sending a crafted HTTP POST request to the /LogInOut.php endpoint. This is due to mishandling of shell meta-characters in the "un" parameter.

### POC

#### Reference
- https://aws.amazon.com/marketplace/pp/prodview-uujwjffddxzp4

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