CVE-2018-3832

CVSS V2 High 8.5 CVSS V3 Critical 9
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'.
Overview
  • CVE ID
  • CVE-2018-3832
  • Assigner
  • talos-cna@cisco.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-08-23T14:29:00
  • Last Modified Date
  • 2023-02-03T18:39:00
Weakness Enumerations
CWE URL
CWE-434 http://cwe.mitre.org/data/definitions/434.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:insteon:hub_2245-222_firmware:1013:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:insteon:hub_2245-222:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:S/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 8.5
  • Severity
  • HIGH
  • Exploitability Score
  • 6.8
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 2.3
  • Impact Score
  • 6
References
Reference URL Reference Tags
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0511 Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/144976 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-3832
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3832
History
Created Old Value New Value Data Type Notes
2022-04-20 17:01:34 Added to TrackCVE
2022-12-03 11:23:44 2018-08-23T14:29Z 2018-08-23T14:29:00 CVE Published Date updated
2022-12-03 11:23:44 2022-04-19T18:15:14 CVE Modified Date updated
2022-12-03 11:23:44 Undergoing Analysis Vulnerability Status updated
2023-02-03 19:08:16 2023-02-03T18:39:00 CVE Modified Date updated
2023-02-03 19:08:16 Undergoing Analysis Analyzed Vulnerability Status updated