CVEs-PoC/2021/CVE-2021-22997.md

### [CVE-2021-22997](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22997)
![](https://img.shields.io/static/v1?label=Product&message=BIG-IQ&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=All%207.x%20and%206.x%20versions%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=information%20disclosure&color=brightgreen)

### Description

On all 7.x and 6.x versions (fixed in 8.0.0), BIG-IQ HA ElasticSearch service does not implement any form of authentication for the clustering transport services, and all data used by ElasticSearch for transport is unencrypted. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/DNTYO/F5_Vulnerability