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ABB Cylon Aspect 3.08.02 (API/Servlets) Server-Side Request Forgery (SSRF)

Critical
Advisory ID
ZSL-2024-5877
Release Date
11 December 2024
Vendor
Affected Version
NEXUS Series, MATRIX-2 Series, ASPECT-Enterprise, ASPECT-Studio, Firmware: <=3.08.02, ErgoTech MIX Deployment Server <=2.0.0
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), ErgoTech MIX Deployment Server 2.0.0
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.

Description

ABB Cylon Aspect is affected by multiple Server-Side Request Forgery (SSRF) vulnerabilities. These vulnerabilities allow authenticated attackers to exploit APIs and internal functions to make arbitrary network requests. This could result in unauthorized access to internal systems, data exfiltration, or bypassing firewall protections.

Proof of Concept
Disclosure Timeline
21.04.2024Vulnerability discovered.
22.04.2024Vendor contacted.
22.04.2024Vendor responds.
02.05.2024Working with the vendor.
03.12.2024Vendor releases version 3.08.03 to address this issue.
11.12.2024Coordinated public security advisory released.
Credits
Vulnerability discovered by Gjoko Krstic
References
Changelog
11.12.2024Initial release
10.01.2025Added reference [5]