ABB Cylon Aspect 3.08.01 (jsonProxy.php) Servlet Inclusion Authentication Bypass
Title: ABB Cylon Aspect 3.08.01 (jsonProxy.php) Servlet Inclusion Authentication Bypass
Advisory ID: ZSL-2024-5854
Type: Local/Remote
Impact: Security Bypass, Privilege Escalation, System Access, Exposure of System Information, Exposure of Sensitive Information
Risk: (5/5)
Release Date: 30.10.2024
Firmware: <=3.08.01
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)
[22.04.2024] Vendor contacted.
[22.04.2024] Vendor responds.
[02.05.2024] Working with the vendor.
[07.08.2024] Vendor released version 3.08.02 to address this issue.
[30.10.2024] Public security advisory released.
Web: https://www.zeroscience.mk
e-mail: lab@zeroscience.mk
Advisory ID: ZSL-2024-5854
Type: Local/Remote
Impact: Security Bypass, Privilege Escalation, System Access, Exposure of System Information, Exposure of Sensitive Information
Risk: (5/5)
Release Date: 30.10.2024
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
The ABB BMS/BAS controller is vulnerable to remote, arbitrary servlet inclusion. The jsonProxy.php endpoint allows unauthenticated remote attackers to access internal services by proxying requests to localhost. This results in an authentication bypass, enabling attackers to interact with multiple java servlets without authorization, potentially exposing sensitive system functions and information.Vendor
ABB Ltd. - https://www.global.abbAffected Version
NEXUS Series, MATRIX-2 Series, ASPECT-Enterprise, ASPECT-StudioFirmware: <=3.08.01
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)
Vendor Status
[21.04.2024] Vulnerability discovered.[22.04.2024] Vendor contacted.
[22.04.2024] Vendor responds.
[02.05.2024] Working with the vendor.
[07.08.2024] Vendor released version 3.08.02 to address this issue.
[30.10.2024] Public security advisory released.
PoC
abb_aspect_rfi1.txtCredits
Vulnerability discovered by Gjoko Krstic - <gjoko@zeroscience.mk>References
[1] https://packetstormsecurity.com/files/182402/Changelog
[30.10.2024] - Initial releaseContact
Zero Science LabWeb: https://www.zeroscience.mk
e-mail: lab@zeroscience.mk
