CVE-2020-5722 is a vulnerability in Grandstream Ucm6200 Firmware
Published on March 23, 2020
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.
Known Exploited Vulnerability
This Grandstream Networks UCM6200 Series SQL Injection Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. Grandstream UCM6200 series is vulnerable to an unauthenticated remote SQL injection via crafted HTTP request. Exploitation can allow for code execution as root.
The following remediation steps are recommended / required by July 28, 2022: Apply updates per vendor instructions.
Vulnerability Analysis
CVE-2020-5722 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. This vulnerability is known to be actively exploited by threat actors in an automatable fashion. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
What is a SQL Injection Vulnerability?
The software 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.
CVE-2020-5722 has been classified to as a SQL Injection vulnerability or weakness.
Products Associated with CVE-2020-5722
Want to know whenever a new CVE is published for Grandstream Ucm6200 Firmware? stack.watch will email you.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.