cve/2023/CVE-2023-39420.md

### [CVE-2023-39420](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-39420)
![](https://img.shields.io/static/v1?label=Product&message=IRM%20Next%20Generation&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%205.3.2.15%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-798%20Use%20of%20Hard-coded%20Credentials&color=brighgreen)

### Description

The RDPCore.dll component as used in the IRM Next Generation booking engine, allows a remote user to connect to customers with an "admin" account and a corresponding password computed daily by a routine inside the DLL file. Once reverse-engineered, this routine can help an attacker generate the daily password and connect to application customers. Given that this is an administrative account, anyone logging into a customer deployment has full, unrestricted access to the application.

### POC

#### Reference
- https://bitdefender.com/blog/labs/check-out-with-extra-charges-vulnerabilities-in-hotel-booking-engine-explained/

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