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MEDIUM · 4.4

CVE-2020-0523

Improper access control in the firmware for the Intel(R) Ethernet I210 Controller series of network adapters before version 3.30 may potentially allow a privileged user to enable a denial of service v...

Vulnerability Description

Improper access control in the firmware for the Intel(R) Ethernet I210 Controller series of network adapters before version 3.30 may potentially allow a privileged user to enable a denial of service via local access.

CVSS Score

4.4

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
IntelEthernet Controller I210 Firmware< 3.30
IntelEthernet Controller I210-At-
IntelEthernet Controller I210-Cl-
IntelEthernet Controller I210-Cs-
IntelEthernet Controller I210-Is-
IntelEthernet Controller I210-It-

References

FAQ

What is CVE-2020-0523?

CVE-2020-0523 is a vulnerability with a CVSS score of 4.4 (MEDIUM). Improper access control in the firmware for the Intel(R) Ethernet I210 Controller series of network adapters before version 3.30 may potentially allow a privileged user to enable a denial of service v...

How severe is CVE-2020-0523?

CVE-2020-0523 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-0523?

Check the references section above for vendor advisories and patch information. Affected products include: Intel Ethernet Controller I210 Firmware, Intel Ethernet Controller I210-At, Intel Ethernet Controller I210-Cl, Intel Ethernet Controller I210-Cs, Intel Ethernet Controller I210-Is.