cve/2021/CVE-2021-31797.md

### [CVE-2021-31797](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31797)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

The user identification mechanism used by CyberArk Credential Provider prior to 12.1 is susceptible to a local host race condition, leading to password disclosure.

### POC

#### Reference
- http://packetstormsecurity.com/files/164033/CyberArk-Credential-Provider-Race-Condition-Authorization-Bypass.html
- http://seclists.org/fulldisclosure/2021/Sep/2
- https://korelogic.com/Resources/Advisories/KL-001-2021-009.txt

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