CVEs-PoC/2017/CVE-2017-7546.md

### [CVE-2017-7546](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7546)
![](https://img.shields.io/static/v1?label=Product&message=postgresql&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=9.2.x%20before%209.2.22%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=9.3.x%20before%209.3.18%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=9.4.x%20before%209.4.13%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=9.5.x%20before%209.5.8%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=9.6.x%20before%209.6.4%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-287&color=brightgreen)

### Description

PostgreSQL versions before 9.2.22, 9.3.18, 9.4.13, 9.5.8 and 9.6.4 are vulnerable to incorrect authentication flaw allowing remote attackers to gain access to database accounts with an empty password.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cve-scores
- https://github.com/lekctut/sdb-hw-13-01
- https://github.com/pedr0alencar/vlab-metasploitable2
- https://github.com/snic-nsc/cvechecker
- https://github.com/snic-nsc/esgf_scanner