Executive Summary

Title Cisco RV110W, RV130W, and RV215W Routers Static Credential Vulnerability
Name cisco-sa-20160803-rv110_130w2 First vendor Publication 2016-08-03
Vendor Cisco Last vendor Modification 2016-08-03
Severity (Vendor) N/A Revision 1.0

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:C/I:C/A:C)
Cvss Base Score 9 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores


A vulnerability in the default account when used with a specific configuration of the Cisco RV110W Wireless-N VPN Firewall, Cisco RV130W Wireless-N Multifunction VPN Router, and the Cisco RV215W Wireless-N VPN Router could allow an authenticated, remote attacker to gain root access to the device. The account could incorrectly be granted root privileges at authentication time. The vulnerability is due to improper role-based access control (RBAC) of the default account. The default account should never be allowed root privileges and should, in all cases, be read-only. An attacker could exploit this vulnerability by logging into the targeted device using the default account. An exploit could allow the attacker to authenticate to the device using the default account and be assigned root privileges.

Cisco has released software updates that address this vulnerability. Workarounds that mitigate this vulnerability are not available.

This advisory is available at the following link:


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Original Source

Url : http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco (...)

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-287 Improper Authentication

CPE : Common Platform Enumeration

Os 1
Os 1
Os 1

Snort® IPS/IDS

Date Description
2016-08-04 Cisco RV Series Routers insecure guest account login attempt
RuleID : 39795 - Revision : 1 - Type : SERVER-WEBAPP

Alert History

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Date Informations
2016-08-11 21:24:54
  • Multiple Updates
2016-08-03 21:23:49
  • First insertion