CVE-2017-12575: information leakage in NEC Aterm WG2600HP2

["kenney_lu () trendmicro com" <kenney_lu () trendmicro com>]

Reserved CVE: CVE-2017-12575

# Description
The router has a set of web service APIs for access to and setup of the configuration. Some of APIs don't require 
authentication. An attacker could exploit this vulnerability by sending a crafted HTTP request to retrieve DHCP 
clients, firmware version, and network status.

# Vulnerability Type
Incorrect Access Control

# Affected Product Code Base]
Aterm WG2600HP2 - 1.0.2

# Affected Component
The built-in web service APIs

# Attack Type
Remote

# Attack Vectors
Send a crafted POST HTTP request to access their APIs

# Discoverer
Kenney Lu (Trend Micro)

# Vulnerability Detail 
The router has a set of web service APIs which provide user to access and setup configuration, some APIs don’t require 
authentication. An attacker could exploit this vulnerability by sending a crafted HTTP request to retrieve DHCP 
clients, firmware version, or network status.

> List all available commands 
ex: curl -X http://[IP]/aterm_httpif.cgi/negotiate -d “REQ_ID=SUPPORT_IF_GET"



<table class="TM_EMAIL_NOTICE"><tr><td><pre>
TREND MICRO EMAIL NOTICE
The information contained in this email and any attachments is confidential 
and may be subject to copyright or other intellectual property protection. 
If you are not the intended recipient, you are not authorized to use or 
disclose this information, and we request that you notify us by reply mail or
telephone and delete the original message from your mail system.
</pre></td></tr></table>

_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: http://seclists.org/fulldisclosure/