ABB Cylon FLXeon 9.3.4 Default Credentials

ABB Cylon FLXeon 9.3.4 Default Credentials
    
    
    Vendor: ABB Ltd.
    Product web page: https://www.global.abb                   
    Affected version: FLXeon Series (FBXi Series, FBTi Series, FBVi Series)
                      CBX Series (FLX Series)
                      CBT Series
                      CBV Series
                      ABB UC32 Series Main Plant Controllers (Cylon's UnitronUC32.xx)
                      Firmware: <=9.3.4
    
    Summary: BACnet® Smart Building Controllers. ABB's BACnet portfolio features a
    series of BACnet® IP and BACnet MS/TP field controllers for ASPECT® and INTEGRA™
    building management solutions. ABB BACnet controllers are designed for intelligent
    control of HVAC equipment such as central plant, boilers, chillers, cooling towers,
    heat pump systems, air handling units (constant volume, variable air volume, and
    multi-zone), rooftop units, electrical systems such as lighting control, variable
    frequency drives and metering.
    
    The FLXeon Controller Series uses BACnet/IP standards to deliver unprecedented
    connectivity and open integration for your building automation systems. It's scalable,
    and modular, allowing you to control a diverse range of HVAC functions.
    
    Desc: The ABB Cylon FLXeon BACnet controller uses a weak set of default administrative
    credentials that can be guessed in remote password attacks and gain full control of
    the system.
    
    Tested on: Linux Kernel 5.4.27
               Linux Kernel 4.15.13
               NodeJS/8.4.0
               Express
    
    
    Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
                                @zeroscience
    
    
    Advisory ID: ZSL-2025-5919
    Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2025-5919.php
    
    
    21.04.2024
    
    --
    
    
    $ cat project
    
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    $ cat cyloncreds.txt
    admin:cylonctl
    cxpro:siteguide
    UC32Net:CylonCtl