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CVE-2019-5635 Details

Description

A cleartext transmission of sensitive information vulnerability is present in Hickory Smart Ethernet Bridge from Belwith Products, LLC. Captured data reveals that the Hickory Smart Ethernet Bridge device communicates over the network to an MQTT broker without using encryption. This exposed the default username and password used to authenticate to the MQTT broker. This issue affects Hickory Smart Ethernet Bridge, model number H077646. The firmware does not appear to contain versioning information.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CNA: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://blog.rapid7.com/2019/08/01/r7-2019-18-multiple-hickory-smart-lock-vulnerabilities/	CVE	Third Party Advisory
https://hickoryhardware.com/products/hickory-smart-ethernet-bridge?variant=20882150228086	CVE	Product
https://blog.rapid7.com/2019/08/01/r7-2019-18-multiple-hickory-smart-lock-vulnerabilities/	[email protected]	Third Party Advisory
https://hickoryhardware.com/products/hickory-smart-ethernet-bridge?variant=20882150228086	[email protected]	Product

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-319	Cleartext Transmission of Sensitive Information	[email protected]
CWE-319	Cleartext Transmission of Sensitive Information	[email protected]

Affected Products

Product	Versions
belwith-keeler hickory smart ethernet bridge firmware	All versions
CPE cpe:2.3:o:belwith-keeler:hickory_smart_ethernet_bridge_firmware:-:::::::* Remediation No remediation found in references.
belwith-keeler hickory smart ethernet bridge	All versions
CPE cpe:2.3:h:belwith-keeler:hickory_smart_ethernet_bridge:-:::::::* Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 16, 2020	Modified Analysis	[email protected]
Oct 9, 2019	CVE Modified	[email protected]
Aug 29, 2019	Reanalysis	[email protected]
Aug 29, 2019	Initial Analysis	[email protected]