CVE-2023-1751 - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Getnexx	Nxal-100 Nxal-100 Firmware Nxg-100b Nxg-100b Firmware Nxg-200 Nxg-200 Firmware Nxpg-100w Nxpg-100w Firmware

Configuration 1 [-]

AND

cpe:2.3:o:getnexx:nxal-100_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:getnexx:nxal-100:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:getnexx:nxg-100b_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:getnexx:nxg-100b:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:getnexx:nxpg-100w_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:getnexx:nxpg-100w:-:*:*:*:*:*:*:*

Configuration 4 [-]

AND

cpe:2.3:o:getnexx:nxg-200_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:getnexx:nxg-200:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://www.cisa.gov/news-events/ics-advisories/icsa-23-094-01

History

No history.

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2023-04-04T16:54:06.709Z

Updated: 2024-08-02T05:57:25.083Z

Reserved: 2023-03-30T20:04:29.870Z

Link: CVE-2023-1751

Vulnrichment

No data.

NVD

Status : Modified

Published: 2023-04-04T17:15:07.227

Modified: 2023-11-07T04:04:49.510

Link: CVE-2023-1751

Redhat

No data.

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