Medium (5.5) in intel ethernet controller i210 firmware. EPSS 0.2% chance of exploitation in the next 30 days.
Improper default permissions in the firmware for the Intel(R) Ethernet I210 Controller series of network adapters before version 3.30 may allow an authenticated user to potentially enable denial of service via local access.
Severity
CVSS 3.1
5.5 medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
0.2% chance of exploitation in the next 30 days; higher than 14% of CVEs (scores of 2026-10-31)