Vulnerability CVE-2013-4613


Published: 2013-06-21

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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