CVEs-PoC/2021/CVE-2021-23894.md

### [CVE-2021-23894](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23894)
![](https://img.shields.io/static/v1?label=Product&message=McAfee%20Database%20Security%20(DBSec)&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%204.8.2%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-502%3A%20Deserialization%20of%20Untrusted%20Data&color=brighgreen)

### Description

Deserialization of untrusted data vulnerability in McAfee Database Security (DBSec) prior to 4.8.2 allows a remote unauthenticated attacker to create a reverse shell with administrator privileges on the DBSec server via carefully constructed Java serialized object sent to the DBSec server.

### POC

#### Reference
- https://kc.mcafee.com/corporate/index?page=content&id=SB10359

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