Check Point Advisories

CommScope Ruckus IoT Improper Access Control (CVE-2021-33221)

Check Point Reference: CPAI-2021-2139
Date Published: 21 Mar 2024
Severity: Critical
Last Updated: Thursday 21 March, 2024
Source:
Industry Reference:CVE-2021-33221
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? CommScope Ruckus IoT 1.7.1.0 and prior
Vulnerability Description An improper access control vulnerability exists in CommScope Ruckus IoT. Successful exploitation of this vulnerability could allow a remote attacker to access sensitive files 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 CommScope Ruckus IoT Improper Access Control (CVE-2021-33221) 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:  Application Servers Protection Violation.
Attack Information:  CommScope Ruckus IoT Improper Access Control (CVE-2021-33221)

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