Check Point Advisories

QNAP QTS Command Injection (CVE-2020-2509)

Vulnerability
Protection

Check Point Reference:	CPAI-2020-3863
Date Published:	4 Jul 2023
Severity:	Critical
Last Updated:	Tuesday 04 July, 2023
Source:
Industry Reference:	CVE-2020-2509
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	QNAP QTS 4.5.2.1566 Build 20210202 and later QNAP QTS 4.5.1.1495 Build 20201123 and later QNAP QTS 4.3.6.1620 Build 20210322 and later QNAP QTS 4.3.4.1632 Build 20210324 and later QNAP QTS 4.3.3.1624 Build 20210416 and later QNAP QTS 4.2.6 Build 20210327 and later QNAP QuTS hero h4.5.1.1491 build 20201119 and later
Vulnerability Description	A command injection vulnerability exists in QNAP QTS. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary commands on the affected system.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R81 / R80 / R77 / R75

In the IPS tab, click Protections and find the QNAP QTS Command Injection (CVE-2020-2509) protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Web Server Enforcement Violation.
Attack Information: QNAP QTS Command Injection (CVE-2020-2509)