Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-1751

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
04/04/2023
Last modified:
07/11/2023

Description

The listed versions of Nexx Smart Home devices use a WebSocket server that does not validate if the bearer token in the Authorization header belongs to the device attempting to associate. This could allow any authorized user to receive alarm information and signals meant for other devices which leak a deviceId.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): None
Availability (A): None

Base Score 3.x
5.30
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:getnexx:nxal-100_firmware:*:*:*:*:*:*:*:* nxal100v-p1-9-1 (including)
cpe:2.3:h:getnexx:nxal-100:-:*:*:*:*:*:*:*
cpe:2.3:o:getnexx:nxg-100b_firmware:*:*:*:*:*:*:*:* nxg100bv-p3-4-1 (including)
cpe:2.3:h:getnexx:nxg-100b:-:*:*:*:*:*:*:*
cpe:2.3:o:getnexx:nxpg-100w_firmware:*:*:*:*:*:*:*:* nxpg100cv4-0-0 (including)
cpe:2.3:h:getnexx:nxpg-100w:-:*:*:*:*:*:*:*
cpe:2.3:o:getnexx:nxg-200_firmware:*:*:*:*:*:*:*:* nxg200v-p3-4-1 (including)
cpe:2.3:h:getnexx:nxg-200:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools