What’s Vulnerable › Vulnerabilities

CVE-2013-4613

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% 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-264

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."

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
• http://archives.neohapsis.com/archives/fulldisclosure/2013-06/0146.html
• http://www.mattandreko.com/2013/06/canon-y-u-no-security.html

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