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CVE-2018-3832

CRITICAL
9
CVSS Score
Published: August 23, 2018 at 02:00 PM UTC
Updated: June 17, 2026 at 01:57 AM UTC
3 products affected across 1 vendorHub 2245-222 FirmwareHub 2245-222Hub Firmware

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Severity
CRITICAL9
Exploit prediction
EPSS 2%

Description

An exploitable firmware update vulnerability exists in Insteon Hub running firmware version 1013. The HTTP server allows for uploading arbitrary MPFS binaries that could be modified to enable access to hidden resources which allow for uploading unsigned firmware images to the device. To trigger this vulnerability, an attacker can upload an MPFS binary via the '/mpfsupload' HTTP form and later on upload the firmware via a POST request to 'firmware.htm'.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

x_refsource_MISCThird Party Advisory
Source: [email protected]
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0511
Third Party AdvisoryVDB Entry
Source: [email protected]
https://exchange.xforce.ibmcloud.com/vulnerabilities/144976

CVSS

9CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-434

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