Vulnerability in Intel Ethernet Controller V710
CVE-2021-33126
Improper access control in the firmware for some Intel(R) 700 and 722 Series Ethernet Controllers and Adapters before versions 8.5 and 1.5.5 may allow a privileged user to potentially enable denial of service via local access.
EPSS: 0.002 (9.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Intel Ethernet_controller_v710
- Intel Ethernet_controller_v710_firmware
- Intel Ethernet_controller_x710
- Intel Ethernet_controller_x710_firmware
- Intel Ethernet_controller_xl710
- Intel Ethernet_controller_xl710_firmware
- Intel Ethernet_controller_xxv710
- Intel Ethernet_controller_xxv710_firmware
- Intel Ethernet_network_adapter_x722da2
- Intel Ethernet_network_adapter_x722da2_firmware
References
- secure@intel.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-33126?
- CVE-2021-33126 is a medium-severity vulnerability in Intel Ethernet Controller V710. CVSS score: 4.4/10. Published 2022-08-18.
- How severe is CVE-2021-33126?
- Medium severity. CVSS v3 base score is 4.4 out of 10.