CVEs-PoC/2021/CVE-2021-22019.md

### [CVE-2021-22019](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22019)
![](https://img.shields.io/static/v1?label=Product&message=VMware%20vCenter%20Server%2C%20VMware%20Cloud%20Foundation&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=VMware%20vCenter%20Server(7.x%20before%207.0%20U2c%2C%206.7%20before%206.7%20U3o%20and%206.5%20before%206.5%20U3q)%20and%20VMware%20Cloud%20Foundation%20(4.x%20before%204.3%20and%203.x%20before%203.10.2.2)%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Denial%20of%20service%20vulnerability&color=brightgreen)

### Description

The vCenter Server contains a denial-of-service vulnerability in VAPI (vCenter API) service. A malicious actor with network access to port 5480 on vCenter Server may exploit this issue by sending a specially crafted jsonrpc message to create a denial of service condition.

### POC

#### Reference
- https://www.vmware.com/security/advisories/VMSA-2021-0020.html

#### Github
- https://github.com/20142995/nuclei-templates
- https://github.com/cyb3r-w0lf/nuclei-template-collection