CVE-2024-27890: 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…

PriorityP260critical9.6CVSS 3.1

AVNACLPRLUINSCCNIHAH

EPSS

4.43%

90.2th percentile

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.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
arista_networks	eos	4.24.0 – 4.24.11M	—
arista_networks	eos	4.25.0 – 4.25.10M	—
arista_networks	eos	4.26.0 – 4.26.9M	—
arista_networks	eos	4.27.0 – 4.27.8M	—
arista_networks	eos	4.28.0 – 4.28.10M	—
arista_networks	eos	4.29.0 – 4.29.7M	—

CVSS provenance

nvdv3.19.6CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H

nvdv4.07.2HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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