OSEC

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[Full-disclosure] [CVE-2014-0683]Router Cisco RV110W - RV215W - CVR100W - Bypass Login Page - Admin Password Disclosure

From: Gustavo Speranza (gustavosj.jsgmail.com)
Date: Wed Mar 05 2014 - 10:06:59 CST


Title:
======
Router CISCO RV110W - RV215W - CVR100W - Bypass Login Page

Date:
=====
05/03/2014

CVE Number:
============
CVE-2014-0683

Cisco Security Advisory:
===========
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140305-rpd

Status:
========
Reported to Cisco - Fixed in new firmware

Affected Products:
==================
- Cisco RV110W Wireless-N VPN Firewall running firmware versions 1.2.0.9
and prior.
- Cisco RV215W Wireless-N VPN Router running firmware versions 1.1.0.5 and
  prior.
- Cisco CVR100W Wireless-N VPN Router running firmware versions 1.0.1.19
and prior.

Exploitation-Technique:
=======================
Remote - Internal

Severity:
=========
High

Details:
========
An attacker can bypass the login page of the router just manipulating the
POST data in the administration page (ex: 192.168.1.1) and gain access like
admin.
See the PDF for more details.
https://drive.google.com/file/d/0BzDR2c9r47AiMVlQWkVNVjE0REU/edit?usp=sharing

Affected Versions:
================
Cisco RV110W Wireless-N VPN Firewall running firmware versions 1.2.0.9 and
prior
Cisco RV215W Wireless-N VPN Router running firmware versions 1.1.0.5 and
prior
Cisco CVR100W Wireless-N VPN Router running firmware versions 1.0.1.19 and
prior

Proof of Concept:
=================
See the PDF for more details.
https://drive.google.com/file/d/0BzDR2c9r47AiMVlQWkVNVjE0REU/edit?usp=sharing

Solution:
=========
Update the router with the last firmware.

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