CVE-2021-0200: Intel Ethernet Controller v710-AT2 Firmware

Medium severity, CVSS 6.7. EPSS: 0.3% chance of exploitation in the next 30 days.

Out-of-bounds write in the firmware for Intel(R) Ethernet 700 Series Controllers before version 8.2 may allow a privileged user to potentially enable an escalation of privilege via local access.

Affected products

• Intel Ethernet Controller v710-AT2 Firmware: before 8.2 (fixed in 8.2)
• Intel Ethernet Controller x710-AM2 Firmware: before 8.2 (fixed in 8.2)
• Intel Ethernet Controller x710-AT2 Firmware: before 8.2 (fixed in 8.2)
• Intel Ethernet Controller x710-BM2 Firmware: before 8.2 (fixed in 8.2)
• Intel Ethernet Controller x710-TM4 Firmware: before 8.2 (fixed in 8.2)
• Intel Ethernet Controller XL710-AM1 Firmware: before 8.2 (fixed in 8.2)
• Intel Ethernet Controller XL710-AM2 Firmware: before 8.2 (fixed in 8.2)
• Intel Ethernet Controller XL710-BM1 Firmware: before 8.2 (fixed in 8.2)
• Intel Ethernet Controller XL710-BM2 Firmware: before 8.2 (fixed in 8.2)
• Intel Ethernet Controller XXV710-AM1 Firmware: before 8.2 (fixed in 8.2)
• Intel Ethernet Controller XXV710-AM2 Firmware: before 8.2 (fixed in 8.2)

Published 2021-11-17. Last modified 2026-06-17.