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.
Exploitability
AV:NAC:LAT:NPR:LUI:NVulnerable System
VC:NVI:HVA:HSubsequent System
SC:NSI:NSA:N7.2/CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:NAuthentication