Staying Safe in Times of Cyber Uncertainty
Check Point Advisories

QNAP QTS Command Injection (CVE-2018-19949)

Check Point Reference: CPAI-2018-1805
Date Published: 7 Jun 2022
Severity: Critical
Last Updated: Thursday 23 June, 2022
Source:
Industry Reference:CVE-2018-19949
Protection Provided by:

Security Gateway
R81, R80, R77, R75

Who is Vulnerable? QNAP QTS prior to 4.2.6
QNAP QTS from 4.3.1.0013 prior to 4.3.3.1161
QNAP QTS from 4.3.4 prior to 4.3.4.1190
QNAP QTS from 4.4.2 prior to 4.4.2.1231
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

  1. In the IPS tab, click Protections and find the QNAP QTS Command Injection (CVE-2018-19949) protection using the Search tool and Edit the protection's settings.
  2. 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-2018-19949)

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