Security Bulletins

Security Bulletin 20211213

Title: CVE-2021-44228: Apache Log4j Vulnerability Description: A vulnerability was found in the Apache Log4j logging library from version 2.0 to 2.15.0. Products utilizing this library are susceptible to remote code execution vulnerability, where a remote attacker can leverage this vulnerability to gain full control of the impacted device.

For patch release schedules and more detail about this vulnerability, please see the new Log4j - RUCKUS Technical Support Response Center, and download the attached PDF or signed TXT files.
Release Date:
December 13, 2021
Edit Date:
December 17, 2021
Version:
1.3

Applicable To The Following Products

FlexMaster

The Ruckus FlexMaster (FM) Management System is a fully-featured, intuitive, and complete, Linux-based managed service platform for configuration, fault detection, audit, performance management and optimization of hundreds of thousands of remote Smart Wi-Fi APs or Smart Wireless LANs (WLANs) from a single point. It provides a unique collection of automated and customized facilities not found in other management platforms such as an automated and customized super dashboard, trending reports and customized graphs, detailed client data for planning and troubleshooting and comprehensive events management.

RUCKUS AI

RUCKUS AI delivers robust service assurance for IT and business intelligence to line-of-business stakeholders to help you get the most from your enterprise network. Powered by artificial intelligence (AI) and machine learning (ML) algorithms, this cloud service simplifies life by automatically classifying service incidents by severity—tracing root causes and recommending steps for remediation.

RUCKUS Cloud

RUCKUS Cloud service is phased out and replaced by our new flagship platform called RUCKUS One. For more information, please visit the RUCKUS One Product Page.

SmartCell Insight (SCI)

Ruckus SmartCell Insight (SCI) is the industry’s first Big Data Wi-Fi analytics and reporting engine purpose built to help service providers make informed business decisions regarding the operation of their Wi-Fi networks. It makes use of Big Data technology and storage innovations found in columnar database repositories, which greatly enhance the scale and performance of a system when used to process historical data.

SmartZone 100 (SZ-100)

SmartZone™ 100 (SZ-100) is the most scalable, resilient, and highest performing Wireless LAN controller within the Ruckus family of WLAN controllers for enterprises around the world. It manages up to 1,024 ZoneFlex Smart Wi-Fi access points, 2,000 WLANs, and 25,000 clients per device. Its unique SmartZone architecture allows the SZ-100 to be deployed in a 3+1 Active-Active cluster. With Active-Active clustering all members (up to 4) of a cluster will actively manage APs in the network, providing enhanced resiliency for high availability requirements. With clustering, the SZ-100 can manage up to 3,000 APs and 60,000 clients.

Smart licensing allows customers to manage all licensing needs online at https://support.ruckuswireless.com. With Smart licensing, customers have the ability to buy and assign licenses at a granular level down to 1 (one) AP license.

SmartZone 144 (SZ-144)

SmartZone™ 144 (SZ-144) is the next-generation high performing Wireless LAN controller within the RUCKUS family of WLAN controllers for enterprises around the world. It manages up to 2000 RUCKUS Wi-Fi access points or 400 switches, and 40,000 clients per controller. Its unique SmartZone architecture allows the SZ-144 to be deployed in a 3+1 Active-Active cluster. With Active-Active clustering all members (up to 4) of a cluster will actively manage APs and switches in the network, providing enhanced resiliency for high availability requirements. With clustering, the SZ-144 can manage up to 6,000APs, 1200 switches and 120,000 clients.

Smart licensing allows customers to manage all licensing needs online at https://support.ruckuswireless.com. With Smart licensing, customers have the ability to buy and assign licenses at a granular level down to 1 (one) AP license.

SmartZone 300 (SZ300)

The SmartZone 300 (SZ300) Flagship Large Scale WLAN Controller is designed for Service Provider and Large Enterprises, which prefer to use appliances. The Carrier Grade platform supports N+1 Active/Active clustering, comprehensive integrated management functionality, high performance operations and flexibility to address many different implementation scenarios.

The SZ300 supports up to 10,000 AP and 100,000 Clients per unit and 30,000 AP and 300,000 Clients per 3+1 Active/Active Cluster, and runs SmartZone 3.5+ release firmware.


Unleashed and Multi-Site Manager

Ruckus Unleashed enables controller-less Wi-Fi architecture for small business environments with superior performance, lower costs and simplified management. Separate controllers and access point licenses are no longer needed, significantly reducing up-front costs. With a simplified web interface deploying Unleashed is very easy.

Ruckus Unleashed is custom-designed to help small business owners grow their business, deliver an excellent customer experience and manage costs while supporting Wi-Fi and a variety of mobile devices with minimal IT staff.

Unleashed access points have built-in controller capabilities, including user access controls, guest networking functions, advanced Wi-Fi security and traffic management. Smart Mesh is available on all but H320/R3xx model APs. As businesses grow to multiple sites or a larger scale deployment, Ruckus offers an easy migration path to controller based Wi-Fi, using the same Wi-Fi access point.

Ruckus Unleashed Multi-Site Manager (UMM) is a new NMS platform for Unleashed, ZoneDirector, P300 bridges. If you have Unleashed networks deployed across multiple small sites, Unleashed Multi-Site Manager is the one-stop solution for management, monitoring and reporting. It is a complete management platform that is intuitive and easy to use. It enables Unleashed networks to be securely monitored and managed from anywhere in the world with a single sign-on.




Software

Current Unleashed Software Downloads


Documentation

Current Release Notes and Unleashed Documentation


Virtual SmartZone - (vSZ)

Note: The Virtual SmartCell Gateway (vSCG) has a new name: Virtual SmartZone (vSZ). Same product, new name.

The Ruckus Virtual SmartZone (vSZ) is an NFV-based and cloud-ready WLAN controller for service providers and enterprises ready to elevate their WLAN deployment to the next level of flexibility, resiliency, andscale. vSZ operates in two modes: Essentials and High-Capacity.

Enterprises will find that the Essentials mode (vSZ-E) delivers world-beating Wi-Fi performance in an incredibly easy to manage and cost-effective package that’s friendly to both virtualized and/or distributed environments.

Managed Service Providers deploying the High-Capacity mode (vSZ-H) in their data center will experience a scalable carrier-class Wi-Fi rollout brimming with unique service provider features ready to back up their service level agreements. 


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