SQL Injection Vulnerability in Grandstream UCM6200 Series CTI Server
CVE-2020-5726

7.5HIGH

Key Information:

Vendor

Grandstream

Status
Grandstream Ucm6200 Series
Vendor
CVE Published:
30 March 2020

What is CVE-2020-5726?

The Grandstream UCM6200 series products prior to version 1.0.20.22 are susceptible to an SQL injection vulnerability through the CTI server operating on port 8888. This flaw allows unauthenticated remote attackers to execute specially crafted requests, triggering the challenge action and potentially exposing sensitive user passwords. Organizations utilizing these devices must ensure they are on the latest firmware to mitigate risks associated with this vulnerability.

Affected Version(s)

Grandstream UCM6200 series 1.0.20.20 and below

References

https://www.tenable.com/security/research/tra-2020-17
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http://packetstormsecurity.com/files/156977/Grandstream-U...
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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

.