vulnerability
Grandstream UCM6200: CVE-2020-5722: Improper Neutralization of Special Elements used in an SQL Command
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Mar 23, 2020 | Jul 30, 2025 | Jul 30, 2025 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Mar 23, 2020
Added
Jul 30, 2025
Modified
Jul 30, 2025
Description
The HTTP interface of the Grandstream UCM6200 series is vulnerable to an unauthenticated remote SQL injection via crafted HTTP request. An attacker can use this vulnerability to execute shell commands as root on versions before 1.0.19.20 or inject HTML in password recovery emails in versions before 1.0.20.17.
Solution
grandstream-ucm6200-upgrade-latest
References
- CVE-2020-5722
- https://attackerkb.com/topics/CVE-2020-5722
- http://packetstormsecurity.com/files/156876/UCM6202-1.0.18.13-Remote-Command-Injection.html
- http://packetstormsecurity.com/files/165708/Grandstream-UCM62xx-IP-PBX-sendPasswordEmail-Remote-Code-Execution.html
- https://www.tenable.com/security/research/tra-2020-15
- CWE-89
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