CVE-2019-5635

Hickory Smart Lock Cleartext Password

HIGH
7.5
CVSS Score
Published: August 22, 2019 at 01:51 PM UTC
Updated: June 17, 2026 at 02:38 AM UTC
3 products affected across 2 vendorsHickory Smart Ethernet Bridge FirmwareHickory Smart Ethernet BridgeHickory Smart Ethernet Bridge

Using Hickory Smart Ethernet Bridge by Belwith Products, LLC?

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Severity
HIGH7.5
Exploit prediction
EPSS 0.4%

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.

Affected

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

All versions
belwith-keeler-hickory-smart-ethernet-bridge (same device)

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.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-319

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