Vulnerable: v3.3.3
Vendor: www.altn.com
Category: Environment Error

Vulnerable

Alt-N WebAdmin 3.3.3
U-Mail for Windows V9.8
U-Mail GateWay for Windows V9.8

Details:

A source code disclosure vulnerability exists with Alt-N WebAdmin Server.
Remote attacker can be exploited to disclose the source code by appending "%2e" or
"%20" to a URI.
Test on U-Mail for Windows V9.8 and U-Mail GateWay for Windows V9.8

POC:

http://ip:1000/login.wdm%20
http://ip:1000/login.wdm%2e

Reference:

www.comingchina.com/download.html
http://www.nansec.com/