CVE-2020-5722

Grandstream Networks UCM6200 Series SQL Injection Vulnerability

Grandstream UCM6200

CVSS

9.8Critical

ExploitationExploited in the wildAdded to KEV 28 Jan 2022CISA KEV

Exploit odds (EPSS)84.4%Chance of exploitation activity in the next 30 days, higher than 99% of CVEs. Scored 23 Oct 2026FIRST EPSS

Fixed inNone listedNo source names a fixed version. Check the vendor advisory below

Federal deadline28 Jul 2022Remediation due date for US federal agenciesCISA KEV

CISA required actionApply updates per vendor instructions. CISA KEV

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Timeline

23 Mar 2020Exploit code publicMetasploit
23 Mar 2020, 19:31 UTCPublishedCVE List
28 Jan 2022Added to CISA KEVCISA KEV

Public exploit code and templates 3

Exploit moduleGrandstream UCM62xx IP PBX sendPasswordEmail RCE 23 Mar 2020Metasploit
Webapps exploitUCM6202 1.0.18.13 - Remote Command Injection 24 Mar 2020Exploit-DB
Scanner templateGrandstream UCM6200 - SQL InjectionNuclei

Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.

Description

Grandstream UCM6200 series is vulnerable to an unauthenticated remote SQL injection via crafted HTTP request. Exploitation can allow for code execution as root.

Text from CVE List

Affected versions 1

Grandstream UCM6200 Seriesaffected: Before 1.0.20.17CVE List