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CVE-2020-5722

CRITICALCISA KEV

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/23/2020

Last Modified10/31/2025

Sourcekev

Honeypot Sightings0

CISA KEV

VendorGrandstream

ProductUCM6200

Vulnerability NameGrandstream Networks UCM6200 Series SQL Injection Vulnerability

KEV Date Added2022-01-28

Remediation Due Date2022-07-28

Ransomware UseUnknown

Affected Products

grandstream:ucm6200grandstream:ucm6200_firmware

Weaknesses (CWE)

CWE-89CWE-89

References

http://packetstormsecurity.com/files/156876/UCM6202-1.0.18.13-Remote-Command-Injection.html(vulnreport@tenable.com)

http://packetstormsecurity.com/files/165708/Grandstream-UCM62xx-IP-PBX-sendPasswordEmail-Remote-Code-Execution.html(vulnreport@tenable.com)

https://www.tenable.com/security/research/tra-2020-15(vulnreport@tenable.com)

http://packetstormsecurity.com/files/156876/UCM6202-1.0.18.13-Remote-Command-Injection.html(af854a3a-2127-422b-91ae-364da2661108)

http://packetstormsecurity.com/files/165708/Grandstream-UCM62xx-IP-PBX-sendPasswordEmail-Remote-Code-Execution.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.tenable.com/security/research/tra-2020-15(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-5722(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.