[+] Website: hyp3rlinx.altervista.org
[+] Source: http://hyp3rlinx.altervista.org/advisories/AVAYA-IP-OFFICE-INSECURE-TRANSIT-PASSWORD-DISCLOSURE.txt
[+] twitter.com/hyp3rlinx
[+] ISR: ApparitionSec
[Vendor]
www.avaya.com
[Product]
Avaya IP Office v9.1.8.0 - 11
IP Office Platform provides a single, stackable, scalable small business communications system that grows with your business easily and cost-effectively.
[Vulnerability Type]
Insecure Transit Password Disclosure
[CVE Reference]
CVE-2020-7030
ASA-2020-077
[Security Issue]
A sensitive information disclosure vulnerability exists in the web
interface component of IP Office that
may potentially allow a local user to gain unauthorized access to
the component.
The request URL on port 7071 and the web socket component
requests on port 7070 used by Atmosphere-Framework
within Avaya IP Office, pass Base64 encoded credentials as part of
the URL query string.
https://<TARGET-IP>:7071/serveredition/autologin?auth=QWRtaW5pc3RyYXRvcjpBZG1pbmlzdHJhdG9y&referrer=https://x.x.x.x:7070&lang=en_US
wss://<TARGET-IP>:7070/WebManagement/webmanagement/atmosphere/QWRtaW5pc3RyYXRvcjpBZG1pbmlzdHJhdG9y?X-Atmosphere-tracking-id=0&
X-Atmosphere-Framework=2.0.5-javascript&X-Atmosphere-Transport=websocket&X-Cache-Date=0&Content-Type=text/x-gwt-rpc;%20charset=UTF-8&X-atmo-protocol=true
Base64 credentials: QWRtaW5pc3RyYXRvcjpBZG1pbmlzdHJhdG9y
Value: Administrator:Administrator
The Base64 encoded credentials can be easily disclosed if the
machine used to logon to the web Manager is accessed by an
attacker.
The URL plus the credentials can potentially be leaked or stored in
some of the following locations.
Browser History
Browser Cache
Browser Developer Tools
Cached by web proxy
Referer Header
Web Logs
Shared Systems
[Avaya Products affected]
Avaya IP Office 9.x, 10.0 through 10.1.0.7, 11.0 through
11.0.4.2
[References]
https://downloads.avaya.com/css/P8/documents/101067493
[Network Access]
Remote
[Severity]
Medium
[Disclosure Timeline]
Vendor Notification: February 19, 2020
Vendor confirms issue: March 4, 2020
Vendor release advisory fix : June 3, 2020
June 4, 2020 : Public Disclosure
[+] Disclaimer
The information contained within this advisory is supplied "as-is"
with no warranties or guarantees of fitness of use or
otherwise.
Permission is hereby granted for the redistribution of this
advisory, provided that it is not altered except by reformatting
it, and
that due credit is given. Permission is explicitly given for
insertion in vulnerability databases and similar, provided that due
credit
is given to the author. The author is not responsible for any
misuse of the information contained herein and accepts no
responsibility
for any damage caused by the use or misuse of this information. The
author prohibits any malicious use of security related
information
or exploits by the author or elsewhere. All content (c).
hyp3rlinx
