CVE-2021-33128

4.4 mediumEPSS 0.2%

Medium (4.4) in intel ethernet controller e810 firmware. EPSS 0.2% chance of exploitation in the next 30 days.

Improper access control in the firmware for some Intel(R) E810 Ethernet Controllers before version 1.6.0.6 may allow a privileged user to potentially enable denial of service via local access.

Severity

CVSS 3.1

4.4 medium

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 9% of CVEs (scores of 2026-10-31)
Published: 2022-08-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

intel:ethernet_controller_e810_firmware

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00593.html
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00593.html

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