CVE Vulnerability

CVE-2018-3832

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'.

8.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

9 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0511 Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/144976 Third Party Advisory VDB Entry
Configurations

Configuration 1
Information

Published : 2018-08-23 02:29

Updated : 2023-02-03 06:39

NVD link : CVE-2018-3832

Mitre link : CVE-2018-3832

Products Affected
No products.
CWE
CWE-434