CVE-2023-1748
9.3 · CRITICALOverview
CVE-2023-1748 is a critical-severity vulnerability affecting getnexx nxal-100_firmware. It was published on April 4, 2023 and has a CVSS 3.1 base score of 9.3 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.3, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from getnexx. Update nxal-100_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| getnexx | nxal-100_firmware | 0 | Affected |
| getnexx | nxg-100b_firmware | 0 | Affected |
| getnexx | nxpg-100w_firmware | 0 | Affected |
| getnexx | nxg-200_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2023-1748?
CVE-2023-1748 is a critical-severity vulnerability affecting getnexx nxal-100_firmware. It was published on April 4, 2023 and has a CVSS 3.1 base score of 9.3 (CRITICAL).
How severe is CVE-2023-1748?
This vulnerability has a CVSS 3.1 base score of 9.3, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-1748?
Check the references section for vendor advisories and patches from getnexx. Update nxal-100_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-1748?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-1748 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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