SQL Injection Vulnerability in Grandstream UCM6200 Series
CVE-2020-5724

7.5HIGH

Key Information:

Vendor

Grandstream

Status
Grandstream Ucm6200 Series
Vendor
CVE Published:
30 March 2020

What is CVE-2020-5724?

The Grandstream UCM6200 series, prior to version 1.0.20.22, is susceptible to an SQL injection through the websockify endpoint of the HTTP server. This vulnerability enables remote, unauthenticated attackers to exploit the system by invoking the challenge action with specially crafted usernames. Consequently, attackers can potentially discover user passwords, posing significant security risks for affected systems.

Affected Version(s)

Grandstream UCM6200 series 1.0.20.20 and below

References

https://www.tenable.com/security/research/tra-2020-17
x_refsource_CONFIRM

EPSS Score

52% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.