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Arista EOS with OpenConfig Configured Fails to Reject Certain gNMI Set Requests That Should Not Execute, Potentially Allowing Unauthorized Configuration Changes on Affected Switches

Last refreshed2026-09-28

Status: NEW  |  Advisory ID: CVE-2024-27892

Key Details

CVECVE-2024-27892
CVSS Score / Version9.6 (Critical) / CVSS v3.1
Updated2026-07-22
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
CVSS Proseattack vector is network; attack complexity is low; privileges required is low; user interaction is none; scope is changed; confidentiality impact is none; integrity impact is high; availability impact is high.
Classified asCWE-306 (Missing Authentication for Critical Function)

What to Know

Affected platforms running Arista EOS with OpenConfig configured, a gNMI Set request can be run when it should have been rejected. This can result in unexpected configuration being applied to the switch. (NVD)

References

SourceReference
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2024-27892
CVEhttps://www.cve.org/CVERecord?id=CVE-2024-27892