AirWatch Self Service Portal Username Parameter LDAP Injection

https://www.osisecurity.com.au/airwatch-self-service-portal-username-parameter-ldap-injection.html

Date:
04-Apr-2017

Product:
AirWatch Self Service MDM

Versions affected:
v6.1.x
v6.4.x

Vulnerability:
LDAP injection

Example:
https://[target]/DeviceManagement/ URL accepts the following
POST parameters:

AuthenticationMode
ActivationCode
Username
Password
Login

The 'Username' parameter appears to be vulnerable to an LDAP injection attack.

A query of:
*)(sn=*

Takes a long time to complete (talking minutes), due to valid
injection of an LDAP query which enumerates the entire LDAP directory.
Other normal (or syntax invalid LDAP) requests are answered within
seconds.

Credit:
Discovered by Patrick Webster

Disclosure timeline:
20-Aug-2013 - Discovered during audit.
23-Aug-2013 - Reported to vendor.
26-Aug-2013 - Vendor acknowledged report.
09-Sep-2013 - Vendor confirmed.
15-Oct-2013 - Vendor released v6.5 including fix.
04-Apr-2017 - Public disclosure.

About OSI Security:

OSI Security is an independent network and computer security auditing
and consulting company based in Sydney, Australia. We provide internal
and external penetration testing, vulnerability auditing and wireless
site audits, vendor product assessments, secure network design,
forensics and risk mitigation services.

We can be found at http://www.osisecurity.com.au/