CVE-2013-4613 Information

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.\

Reference

http://archives.neohapsis.com/archives/fulldisclosure/2013-06/0146.html http://www.mattandreko.com/2013/06/canon-y-u-no-security.html