CVE-2023-1751 (GCVE-0-2023-1751)

Vulnerability from cvelistv5 – Published: 2023-04-04 16:54 – Updated: 2025-01-16 21:36
VLAI?
Title
CVE-2023-1751
Summary
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.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Nexx Smart Alarm NXAL-100 Affected: 0 , ≤ nxal100v-p1-9-1 (custom)
Create a notification for this product.
    Nexx Smart Plug NXPG-100W Affected: 0 , ≤ nxpg100cv4-0-0 (custom)
Create a notification for this product.
    Nexx Garage Door Controller NXG-100B, NXG-200 Affected: 0 , ≤ nxg200v-p3-4-1 (custom)
Create a notification for this product.
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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.