What’s Vulnerable › Vulnerabilities

CVE-2013-4614

• Severity: low (CVSS 2.1 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2013-06-21 · updated 2026-06-16
• Weakness: CWE-255

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.

Affected products

• Canon Mg3100 Printer: all versions
• Canon Mg5300 Printer: all versions
• Canon Mg6100 Printer: all versions
• Canon Mp340 Printer: all versions
• Canon Mp495 Printer: all versions
• Canon Mx870 Printer: all versions
• Canon Mx890 Printer: all versions
• Canon Mx920 Printer: all versions
• Canon Mx922 Printer: all versions

References

• 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

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