cve/2023/CVE-2023-43336.md

### [CVE-2023-43336](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-43336)
![](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

Sangoma Technologies FreePBX before cdr 15.0.18, 16.0.40, 15.0.16, and 16.0.17 was discovered to contain an access control issue via a modified parameter value, e.g., changing extension=self to extension=101.

### POC

#### Reference
- https://medium.com/@janirudransh/security-disclosure-of-vulnerability-cve-2023-23336-4429d416f826

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds