What’s Vulnerable › Vulnerabilities

CVE-2020-24501

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% 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 an unauthenticated user to potentially enable denial of service via adjacent 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-2020-24501 or the next vulnerability affects your stack