cve/2024/CVE-2024-8773.md

### [CVE-2024-8773](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-8773)
![](https://img.shields.io/static/v1?label=Product&message=SIMPLE.ERP&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=6.20%3C%206.30%40a03.9%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-757%20Selection%20of%20Less-Secure%20Algorithm%20During%20Negotiation%20('Algorithm%20Downgrade')&color=brighgreen)

### Description

SIMPLE.ERP client is vulnerable to MS SQL protocol downgrade request from a server side, what could lead to an unencrypted communication vulnerable to data interception and modification.This issue affect SIMPLE.ERP from 6.20 to 6.30. Only the 6.30 version received a patch 6.30@a03.9, which make it possible for an administrator to enforce encrypted communication. Versions 6.20 and 6.25 remain unpatched.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/defragmentator/mitmsqlproxy