CVE-2023-1748
Critical
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.
SeverityCritical
CVSS9.3
Exploit probability—
ProductGetnexx Nxal-100 Firmware
PublishedApr 4, 2023
First seenApr 4, 2023
Weakness typeCWE-798Hard-coded credentials
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| getnexx nxal-100_firmware | v ≤ nxal100v-p1-9-1 | — |
| getnexx nxg-100b_firmware | v ≤ nxg100bv-p3-4-1 | — |
| getnexx nxpg-100w_firmware | v ≤ nxpg100cv4-0-0 | — |
| getnexx nxg-200_firmware | v ≤ nxg200v-p3-4-1 | — |
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