CVE-2020-24500

Severity: medium (CVSS 4.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-02-17 · updated 2026-06-17
Weakness: CWE-120

Description

Buffer overflow in the firmware for Intel(R) E810 Ethernet Controllers before version 1.4.1.13 may allow a privileged user to potentially enable a denial of service via local access.

Affected products

Intel(R) E810 Ethernet Controllers: before 1.4.1.13 — fixed in 1.4.1.13

How to fix

Upgrade to a fixed version: Intel(R) E810 Ethernet Controllers 1.4.1.13. Check the vendor advisory for mitigations.

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00456.html
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00456.html

Get alerted when CVE-2020-24500 or the next vulnerability affects your stack