CVE-2023-1748

CVE-2023-1748

Description

The listed versions of Nexx Smart Home devices use hard-coded credentials. An attacker with unauthenticated access to the Nexx Home mobile application or the affected firmware could view the credentials and access the MQ Telemetry Server (MQTT) server and the ability to remotely control garage doors or smart plugs for any customer.

Category

9.3
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.09%
Third-Party Advisory cisa.gov
Affected: Nexx Smart Alarm NXAL-100
Affected: Nexx Smart Plug NXPG-100W
Affected: Nexx Garage Door Controller NXG-100B, NXG-200
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/news-events/ics-advisories/icsa-23-094-01 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2023-1748?
CVE-2023-1748 has been scored as a critical severity vulnerability.
How to fix CVE-2023-1748?
To fix CVE-2023-1748, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-1748 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-1748 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-1748?
CVE-2023-1748 affects Nexx Smart Alarm NXAL-100, Nexx Smart Plug NXPG-100W, Nexx Garage Door Controller NXG-100B, NXG-200.
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