THREATPORT/VULNERABILITY/CVE-2018-12048
CRITICAL SEVERITY

CVE-2018-12048

Lbp7110cw Firmware vulnerability

CVSS
9.8
EPSS
5.2%
EPSS pct
92th
Exploited
No known
A remote attacker can bypass the Management Mode on the Canon LBP7110Cw web interface without a PIN for /checkLogin.cgi via vectors involving /portal_top.html to get full access to the device. NOTE: the vendor reportedly responded that this issue occurs when a customer keeps the default settings without using the countermeasures and best practices shown in the documentation
Affected vendor
Canon
Affected product
Lbp7110cw Firmware
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-287 — Improper Authentication
Published
2018-06-08

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 5.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 92% of all scored CVEs.

Check your external exposure to CVE-2018-12048

  • Confirm whether Canon Lbp7110cw Firmware is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2018-12048.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-12048

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-12048 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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