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MEDIUM · 5.3

CVE-2021-33146

Improper input validation in some Intel(R) Ethernet Adapters and Intel(R) Ethernet Controller I225 Manageability firmware may allow an unauthenticated user to potentially enable information disclosure...

Vulnerability Description

Improper input validation in some Intel(R) Ethernet Adapters and Intel(R) Ethernet Controller I225 Manageability firmware may allow an unauthenticated user to potentially enable information disclosure via network access.

CVSS Score

5.3

MEDIUM

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

Affected Products

VendorProductVersions
IntelEthernet Controller I225-It Firmware< 1.87
IntelEthernet Controller I225-It-
IntelEthernet Controller I225-Lm Firmware< 1.87
IntelEthernet Controller I225-Lm-
IntelEthernet Controller I225-V Firmware< 1.87
IntelEthernet Controller I225-V-
IntelEthernet Adapter Complete Driver< 29.0.1

Related Weaknesses (CWE)

CWE-20CWE-200

References

FAQ

What is CVE-2021-33146?

CVE-2021-33146 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Improper input validation in some Intel(R) Ethernet Adapters and Intel(R) Ethernet Controller I225 Manageability firmware may allow an unauthenticated user to potentially enable information disclosure...

How severe is CVE-2021-33146?

CVE-2021-33146 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-33146?

Check the references section above for vendor advisories and patch information. Affected products include: Intel Ethernet Controller I225-It Firmware, Intel Ethernet Controller I225-It, Intel Ethernet Controller I225-Lm Firmware, Intel Ethernet Controller I225-Lm, Intel Ethernet Controller I225-V Firmware.