cve/2018/CVE-2018-3815.md

### [CVE-2018-3815](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3815)
![](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

The "XML Interface to Messaging, Scheduling, and Signaling" (XIMSS) protocol implementation in CommuniGate Pro (CGP) 6.2 suffers from a Missing XIMSS Protocol Validation attack that leads to an email spoofing attack, allowing a malicious authenticated attacker to send a message from any source email address. The attack uses an HTTP POST request to a /Session URI, and interchanges the XML From and To elements.

### POC

#### Reference
- https://packetstormsecurity.com/files/145724/communigatepro62-spoof

#### Github
- https://github.com/ARPSyndicate/cvemon