CVE-2013-4614: Canon MG3100 Printer

Low severity, CVSS 2.1. EPSS: 2.8% chance of exploitation in the next 30 days.

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: affected versions not specified
• Canon MG5300 Printer: affected versions not specified
• Canon MG6100 Printer: affected versions not specified
• Canon MP340 Printer: affected versions not specified
• Canon MP495 Printer: affected versions not specified
• Canon MX870 Printer: affected versions not specified
• Canon MX890 Printer: affected versions not specified
• Canon MX920 Printer: affected versions not specified
• Canon MX922 Printer: affected versions not specified

Published 2013-06-21. Last modified 2026-06-16.