On affected versions of the Arista CloudVision Portal (CVP on-prem), the time-bound device onboarding token can be used to gain admin privileges on CloudVision.
Fixes

Solution

The recommended resolution is to upgrade to a remediated software version at your earliest convenience. Arista recommends customers move to the latest version of each release that contains all the fixes listed below. For more information about upgrading see CVP Software downloads https://www.arista.com/en/support/software-download   CVE-2024-8100 has been fixed in the following releases: * 2024.1.3 and later releases in the 2024.1.x train * 2024.2.2 and later releases in the 2024.2.x train * 2024.3.1 and later releases in the 2024.3.x train * 2025.1.0 and later releases in the 2025.1.x train


Workaround

Best practice is for generated device onboarding tokens to be valid for a limited time duration, and for the Device Onboarding permission which allows the generation of these tokens to only be granted to trusted users. Successful exploit generally requires one of the following: * A rogue or compromised internal user with Device enrollment read/write permissions OR,   * A valid device onboarding token that is easily accessible beyond the expected set of trusted users If all users with Device Onboarding privileges are trusted, and onboarding tokens are properly secured, then the risk of this issue is limited.

History

Tue, 15 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00037}

epss

{'score': 0.00039}


Thu, 08 May 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 08 May 2025 18:45:00 +0000

Type Values Removed Values Added
Description On affected versions of the Arista CloudVision Portal (CVP on-prem), the time-bound device onboarding token can be used to gain admin privileges on CloudVision.
Title On affected versions of the Arista CloudVision Portal (CVP on-prem), the time-bound device onboarding token can be used to gain admin privileges on CloudVision.
Weaknesses CWE-269
References
Metrics cvssV3_1

{'score': 8.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Arista

Published:

Updated: 2025-05-08T18:57:09.478Z

Reserved: 2024-08-22T18:18:50.804Z

Link: CVE-2024-8100

cve-icon Vulnrichment

Updated: 2025-05-08T18:57:02.574Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-05-08T19:16:01.183

Modified: 2025-05-12T17:32:52.810

Link: CVE-2024-8100

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.