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Vulnerability record · CVE-2013-4614 · published 21 June 2013

CVE-2013-4614: Canon mg3100 printer vulnerability

Canon · Mg3100 Printer

English/pages_MacUS/wls_set_content.html on the Canon MG3100, MG5300, MG6100, MP495, MX340, MX870, MX890, MX920, and MX922 printers shows the Wi-Fi PSK passphrase in cleartext, which allows physically proximate attackers to obtain sensitive information by reading the screen of an unattended workstation.

2.1 CVSS 2.0 Low EPSS 2.8% · top 13.8% CWE-255 · CWE-255
2.1CVSS 2.0 base score
2.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
9Affected product versions listed by NVD
6References
16 Jun 2026Last modified by NVD

Description

English/pages_MacUS/wls_set_content.html on the Canon MG3100, MG5300, MG6100, MP495, MX340, MX870, MX890, MX920, and MX922 printers shows the Wi-Fi PSK passphrase in cleartext, which allows physically proximate attackers to obtain sensitive information by reading the screen of an unattended workstation.

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

Affected products

9 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://archives.neohapsis.com/archives/fulldisclosure/2013-06/0146.html
http://www.mattandreko.com/2013/06/canon-y-u-no-security.html
https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/scanner/http/canon_wireless.rb
http://archives.neohapsis.com/archives/fulldisclosure/2013-06/0146.html
http://www.mattandreko.com/2013/06/canon-y-u-no-security.html
https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/scanner/http/canon_wireless.rb

Track CVE-2013-4614 inside VULONE

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2013-4613Canon mg3100 printer permissions and access controls vulnerabilityThe default configuration of the administrative interface on the Canon MG3100, MG5300, MG6100, MP495, MX340, MX870, MX890, MX920, and MX922 printers …EPSS 2.0%5.0CVE-2013-4615Canon mg3100 printer improper input validation vulnerabilityThe Canon MG3100, MG5300, MG6100, MP495, MX340, MX870, MX890, MX920, and MX922 printers allow remote attackers to cause a denial of service (device h…EPSS 16%8.8CVE-2014-1812Microsoft Windows Group Policy Preferences credential exposure and privilege escalationGroup Policy Preferences in multiple Windows versions stored and distributed passwords in a way that did not properly protect them, allowing any auth…KEVEPSS 65%analysed

Source: NIST National Vulnerability Database (record CVE-2013-4614), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.