National Vulnerability Database (NVD) National Vulnerability Database (CVE-2012-4879)

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Last updated: Thu May 23 20:23:24 EDT 2013

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Vulnerability Summary for CVE-2012-4879

Original release date:09/07/2012

Last revised:09/08/2012

Source: US-CERT/NIST

Overview

The Linux Console on the WAGO I/O System 758 model 758-870, 758-874, 758-875, and 758-876 Industrial PC (IPC) devices has a default password of wago for the (1) root and (2) admin accounts, (3) a default password of user for the user account, and (4) a default password of guest for the guest account, which makes it easier for remote attackers to obtain login access via a TELNET session, a different vulnerability than CVE-2012-3013.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:10.0 (HIGH) (AV:N/AC:L/Au:N/C:C/I:C/A:C) (legend)

Impact Subscore: 10.0

Exploitability Subscore: 10.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

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US-CERT Security Bulletin: http://www.us-cert.gov/control_systems/pdf/ICSA-12-249-02.pdf

Name: http://www.us-cert.gov/control_systems/pdf/ICSA-12-249-02.pdf

Hyperlink:http://www.us-cert.gov/control_systems/pdf/ICSA-12-249-02.pdf

External Source: CONFIRM

Name: http://www.wago.com/wagoweb/documentation/app_note/a1176/a117600e.pdf

Type: Advisory

Hyperlink:http://www.wago.com/wagoweb/documentation/app_note/a1176/a117600e.pdf