CVE-2020-5725 Information

Description

The Grandstream UCM6200 series before 1.0.20.22 is vulnerable to an SQL injection via the HTTP server’s websockify endpoint. A remote unauthenticated attacker can invoke the login action with a crafted username and through the use of timing attacks can discover user passwords.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Reference

http://packetstormsecurity.com/files/156976/Grandstream-UCM6200-Series-WebSocket-1.0.20.20-SQL-Injection.html https://www.tenable.com/security/research/tra-2020-17

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

5.9