CVE-2018-3927

MEDIUM

Samsung STH-ETH-250 Firmware 0.20.17 - Information Disclosure via Insecure HTTPS Connection to backtrace.io

Title source: llm

Description

An exploitable information disclosure vulnerability exists in the crash handler of the hubCore binary of the Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. When hubCore crashes, Google Breakpad is used to record minidumps, which are sent over an insecure HTTPS connection to the backtrace.io service, leading to the exposure of sensitive data. An attacker can impersonate the remote backtrace.io server in order to trigger this vulnerability.

References (1)

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0594

Scores

CVSS v3 6.8

EPSS 0.0035

EPSS Percentile 57.7%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

Details

CWE

CWE-295

Status published

Products (1)

samsung/sth-eth-250_firmware 0.20.17

Published Aug 27, 2018

Tracked Since Feb 18, 2026