CVE-2020-5724
Grandstream UCM62xx IP PBX WebSocket Blind SQL Injection Credential Dump
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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 challenge action with a crafted username and discover user passwords.
La serie Grandstream UCM6200 versiones anteriores a 1.0.20.22, es vulnerable a una inyección SQL por medio del endpoint websockify del servidor HTTP. Un atacante no autenticado remoto puede invocar la acción challenge con un nombre de usuario diseñado y detectar contraseñas de usuario.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-01-06 CVE Reserved
- 2020-03-30 CVE Published
- 2024-07-09 EPSS Updated
- 2024-08-04 CVE Updated
- 2024-08-04 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.tenable.com/security/research/tra-2020-17 | 2024-08-04 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Grandstream Search vendor "Grandstream" | Ucm6202 Firmware Search vendor "Grandstream" for product "Ucm6202 Firmware" | < 1.0.20.22 Search vendor "Grandstream" for product "Ucm6202 Firmware" and version " < 1.0.20.22" | - |
Affected
| in | Grandstream Search vendor "Grandstream" | Ucm6202 Search vendor "Grandstream" for product "Ucm6202" | - | - |
Safe
|
| Grandstream Search vendor "Grandstream" | Ucm6204 Firmware Search vendor "Grandstream" for product "Ucm6204 Firmware" | < 1.0.20.22 Search vendor "Grandstream" for product "Ucm6204 Firmware" and version " < 1.0.20.22" | - |
Affected
| in | Grandstream Search vendor "Grandstream" | Ucm6204 Search vendor "Grandstream" for product "Ucm6204" | - | - |
Safe
|
| Grandstream Search vendor "Grandstream" | Ucm6208 Firmware Search vendor "Grandstream" for product "Ucm6208 Firmware" | < 1.0.20.22 Search vendor "Grandstream" for product "Ucm6208 Firmware" and version " < 1.0.20.22" | - |
Affected
| in | Grandstream Search vendor "Grandstream" | Ucm6208 Search vendor "Grandstream" for product "Ucm6208" | - | - |
Safe
|