CVEs-PoC/2020/CVE-2020-5726.md

CVE-2020-5726

Description

The Grandstream UCM6200 series before 1.0.20.22 is vulnerable to an SQL injection via the CTI server on port 8888. A remote unauthenticated attacker can invoke the challenge action with a crafted username and discover user passwords.

POC

Reference

• http://packetstormsecurity.com/files/156977/Grandstream-UCM6200-Series-CTI-Interface-SQL-Injection.html
• https://www.tenable.com/security/research/tra-2020-17

Github

• https://github.com/ARPSyndicate/cvemon