Vulnerability Details : CVE-2020-5725
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 login action with a crafted username and, through the use of timing attacks, can discover user passwords.
Vulnerability category: Sql Injection
Exploit prediction scoring system (EPSS) score for CVE-2020-5725
Probability of exploitation activity in the next 30 days: 0.26%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 62 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2020-5725
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST |
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
NIST |
CWE ids for CVE-2020-5725
-
The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.Assigned by:
- nvd@nist.gov (Primary)
- vulnreport@tenable.com (Secondary)
References for CVE-2020-5725
-
http://packetstormsecurity.com/files/156976/Grandstream-UCM6200-Series-WebSocket-1.0.20.20-SQL-Injection.html
Grandstream UCM6200 Series WebSocket 1.0.20.20 SQL Injection ≈ Packet Storm
-
https://www.tenable.com/security/research/tra-2020-17
Grandstream UCM62xx Multiple SQL Injections - Research Advisory | Tenable®Exploit;Third Party Advisory
Products affected by CVE-2020-5725
- cpe:2.3:o:grandstream:ucm6204_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:grandstream:ucm6202_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:grandstream:ucm6208_firmware:*:*:*:*:*:*:*:*