Published: 21/06/2013 Updated: 24/06/2013

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

VMScore: 668

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

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 malicious users 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."

Vulnerable Product	Search on Vulmon	Subscribe to Product
canon mg3100 printer -
canon mg6100 printer -
canon mp340 printer -
canon mx922 printer -
canon mx870 printer -
canon mx890 printer -
canon mx920 printer -
canon mg5300 printer -
canon mp495 printer -

Various Canon printers suffer from a lack of password authentication, denial of service, and WEP/WPA/WPA2 secret disclosure vulnerabilities Models affected include, but are not limited to, MG3100, MG5300, MG6100, MP495, MX340, MX870, MX890, and MX920 ...

CWE-264 http://archives.neohapsis.com/archives/fulldisclosure/2013-06/0146.html http://www.mattandreko.com/2013/06/canon-y-u-no-security.html https://nvd.nist.gov https://packetstormsecurity.com/files/122073/Canon-Printer-DoS-Secret-Disclosure.html

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CVE-2013-4613

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