cve/2019/CVE-2019-3999.md

### [CVE-2019-3999](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3999)
![](https://img.shields.io/static/v1?label=Product&message=Druva%20inSync%20Windows%20Client&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Unauthenticated%20OS%20Command%20Injection&color=brighgreen)

### Description

Improper neutralization of special elements used in an OS command in Druva inSync Windows Client 6.5.0 allows a local, unauthenticated attacker to execute arbitrary operating system commands with SYSTEM privileges.

### POC

#### Reference
- http://packetstormsecurity.com/files/157493/Druva-inSync-Windows-Client-6.5.2-Privilege-Escalation.html
- http://packetstormsecurity.com/files/157680/Druva-inSync-inSyncCPHwnet64.exe-RPC-Type-5-Privilege-Escalation.html
- https://www.tenable.com/security/research/tra-2020-12

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