cve/2022/CVE-2022-40986.md

### [CVE-2022-40986](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-40986)
![](https://img.shields.io/static/v1?label=Product&message=QUARTZ-GOLD&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20G5.0.1.5-210720-141020%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-120%3A%20Buffer%20Copy%20without%20Checking%20Size%20of%20Input%20('Classic%20Buffer%20Overflow')&color=brighgreen)

### Description

Several stack-based buffer overflow vulnerabilities exist in the DetranCLI command parsing functionality of Siretta QUARTZ-GOLD G5.0.1.5-210720-141020. A specially-crafted network packet can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger these vulnerabilities.This buffer overflow is in the function that manages the '(ddns1|ddns2) mx WORD' command template.

### POC

#### Reference
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1613

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