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CVE-2020-5722

The HTTP interface of the Grandstream UCM6200 series is vulnerable to an unauthenticated remote SQL injection via crafted HTTP request. An attacker...

Basic Information

CVE State
PUBLISHED
Reserved Date
January 06, 2020
Published Date
March 23, 2020
Last Updated
February 06, 2025
Vendor
n/a
Product
Grandstream UCM6200 Series
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.
Tags
cisa metasploit_scanner

CVSS Scores

CVSS v3.1

9.8 - CRITICAL

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

10.0

Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

SSVC Information

Exploitation
active
Automatable
Yes
Technical Impact
total

Exploit Status

Exploited in the Wild
Yes (2022-01-28 00:00:00 UTC) Source

References

https://www.tenable.com/security/research/tra-2020-15 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

Known Exploited Vulnerability Information

Source Added Date
CISA 2022-01-28 00:00:00 UTC

Scanner Integrations

Scanner URL Date Detected
Metasploit https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/grandstream_ucm62xx_sendemail_rce.rb 2025-04-29 11:01:13 UTC

Potential Proof of Concepts

Warning: These PoCs have not been tested and could contain malware. Use at your own risk.

grandstream_ucm62xx_sendemail_rce

Type: metasploit • Created: Unknown

Metasploit module for CVE-2020-5722

Timeline

  • CVE ID Reserved

  • CVE Published to Public

  • Added to KEVIntel

  • Detected by Metasploit