Hopechart's vulnerability footprint centers on embedded networking and IoT devices, particularly its HQT401 product line and associated firmware, with observed weaknesses clustering around cryptographic and authentication handling such as cleartext transmission of sensitive data, improper authentication mechanisms, and insufficient verification of data authenticity. Treat this as a compact vendor profile; live severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Hopechart over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2023-3028CRITICAL Insufficient authentication in the MQTT backend (broker) allows an attacker to access and even manipulate the telemetry data of the entire fleet of vehicles using the HopeChart HQT | Jun 1, 2023 | 9.8 | 28 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Hopechart.
Media articles that mention a CVE ID that affects a product developed by Hopechart — matched by CVE ID, not by vendor name.