CVE-2020-5726

Public Exploit

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 3.82% Top 15%
Third-Party Advisory tenable.com
Affected: n/a Grandstream UCM6200 series
Published at:
Updated at:

References

Link Tags
https://www.tenable.com/security/research/tra-2020-17 third party advisory exploit
http://packetstormsecurity.com/files/156977/Grandstream-UCM6200-Series-CTI-Interface-SQL-Injection.html

Frequently Asked Questions

What is the severity of CVE-2020-5726?
CVE-2020-5726 has been scored as a high severity vulnerability.
How to fix CVE-2020-5726?
To fix CVE-2020-5726, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-5726 being actively exploited in the wild?
It is possible that CVE-2020-5726 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~4% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-5726?
CVE-2020-5726 affects n/a Grandstream UCM6200 series.
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