cve/2018/CVE-2018-2421.md

### [CVE-2018-2421](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2421)
![](https://img.shields.io/static/v1?label=Product&message=SAP%20Internet%20Graphics%20Server%20(IGS)&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%207.20%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Denial-of-Service&color=brighgreen)

### Description

SAP Internet Graphics Server (IGS) Portwatcher, 7.20, 7.20EXT, 7.45, 7.49, 7.53, allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.

### POC

#### Reference
- https://blogs.sap.com/2018/05/08/sap-security-patch-day-may-2018/
- https://launchpad.support.sap.com/#/notes/2616599

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