THREATPORT/VULNERABILITY/CVE-2013-4615
MEDIUM SEVERITY

CVE-2013-4615

Mg3100 Printer vulnerability

CVSS
5.0
EPSS
15.6%
EPSS pct
97th
Exploited
No known
The Canon MG3100, MG5300, MG6100, MP495, MX340, MX870, MX890, MX920, and MX922 printers allow remote attackers to cause a denial of service (device hang) via a crafted LAN_TXT24 parameter to English/pages_MacUS/cgi_lan.cgi followed by a direct request to English/pages_MacUS/lan_set_content.html. NOTE: the vendor has apparently responded by stating "Canon believes that its printers will not have to deal with unauthorized access to the network from an external location as long as the printers are used in a secured environment."
Affected vendor
Canon
Affected product
Mg3100 Printer
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness type (CWE)
  • CWE-20 — Improper Input Validation
Published
2013-06-21

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial impact to availability.

Its EPSS score of 15.6% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2013-4615

  • Confirm whether Canon Mg3100 Printer is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2013-4615.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2013-4615

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2013-4615 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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