Vulnerability CVE-2013-4613

Vulnerability CVE-2013-4613

Published: 2013-06-21 Modified: 2013-06-22

Description:

The default configuration of the administrative interface on the Canon MG3100, MG5300, MG6100, MP495, MX340, MX870, MX890, MX920, and MX922 printers does not require authentication, which allows remote attackers to modify the configuration by visiting the Advanced page. NOTE: the vendor has apparently responded by stating "for user convenience, the default setting does not require a password. However, if a user has a particular concern about third parties accessing the user's home printer, the default setting can be changed to add a password."

See advisories in our WLB2 database:

	Topic	Author	Date
Med.	Canon Printer DoS / Secret Disclosure	mattandreko	20.06.2013

Type:

CWE-264

(Permissions, Privileges, and Access Controls)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score	Impact Subscore	Exploitability Subscore
7.5/10	6.4/10	10/10

Exploit range	Attack complexity	Authentication
Remote	Low	No required
Confidentiality impact	Integrity impact	Availability impact
Partial	Partial	Partial

Affected software
Canon -> Mg3100 printer
Canon -> Mg5300 printer
Canon -> Mg6100 printer
Canon -> Mp340 printer
Canon -> Mp495 printer
Canon -> Mx870 printer
Canon -> Mx890 printer
Canon -> Mx920 printer
Canon -> Mx922 printer

References:

http://www.mattandreko.com/2013/06/canon-y-u-no-security.html

http://archives.neohapsis.com/archives/fulldisclosure/2013-06/0146.html

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