Microhard Systems 3G/4G Cellular Ethernet And Serial Gateway Default Credentials

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Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Default Credentials  
  
  
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 devices utilizes hard-coded credentials within its Linux distribution image.  
These sets of credentials are never exposed to the end-user and cannot be changed through  
any normal operation of the gateway. Another vulnerability could allow an authenticated  
attacker to gain root access. The vulnerability is due to default credentials. An attacker  
could exploit this vulnerability by logging in using the default credentials.  
  
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-2018-5480  
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5480.php  
  
  
13.03.2018  
  
--  
  
  
System/Web/FTP:  
---------------  
root:$1$fwjr710d$lOBXhRTmQk/rLLJY5sitO/:0:0:root:/:/bin/ash  
admin:$1$ZsGmi0zo$nHGOo8TJCoTIoUGOKK/Oc1:0:0: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  
msshc:$1$bM7uisGu$iMRC.LVlXjKAv7Y07t1fm/:0:0:root:/tmp/msshc:/etc/msshc.sh  
  
upgrade:admin  
testlab:testlab  
testlab1:testlab1  
admin:admin  
msshc:msshc  
  
BCLC config defaults:  
---------------------  
IPSec preshared key: DerekUsedThisSecureKeyToEncryptClientAccessIn2014  
Access control user/pass: admin:5@lm0nIsG00d  
NMS System setting pass: NotComplicated  
Webclient setting user/pass: webclient:AlsoNotComplicated  
System access control user/pass: readonly:ItIsAlmostFriday  
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