cve/2023/CVE-2023-43477.md

### [CVE-2023-43477](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-43477)
![](https://img.shields.io/static/v1?label=Product&message=Smart%20Modem%20Gen%202%20(Arcadyan%20LH1000)&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=0%3C%200.18.15r%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-77%20Improper%20Neutralization%20of%20Special%20Elements%20used%20in%20a%20Command%20('Command%20Injection')&color=brighgreen)

### Description

The ping_from parameter of ping_tracerte.cgi in the web UI of Telstra Smart Modem Gen 2 (Arcadyan LH1000), firmware versions < 0.18.15r, was not properly sanitized before being used in a system call, which could allow an authenticated attacker to achieve command injection as root on the device. 

### POC

#### Reference
- https://www.tenable.com/security/research/tra-2023-19

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