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Ethernet Controller E810 Firmware CVE-2021-0003

MEDIUM
Improper Handling of Exceptional Conditions (CWE-755)
2021-08-11 secure@intel.com
Intel Information Disclosure Ethernet Controller E810 Firmware
5.5
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
5.5 MEDIUM
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

1
CVE Published
Aug 11, 2021 - 13:15 nvd
MEDIUM 5.5

DescriptionNVD

Improper conditions check in some Intel(R) Ethernet Controllers 800 series Linux drivers before version 1.4.11 may allow an authenticated user to potentially enable information disclosure via local access.

AnalysisAI

Improper conditions check in some Intel(R) Ethernet Controllers 800 series Linux drivers before version 1.4.11 may allow an authenticated user to potentially enable information disclosure via local. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-755. Improper conditions check in some Intel(R) Ethernet Controllers 800 series Linux drivers before version 1.4.11 may allow an authenticated user to potentially enable information disclosure via local access. Affected products include: Intel Ethernet Controller E810 Firmware. Version information: version 1.4.11.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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Same weakness CWE-755 – Improper Handling of Exceptional Conditions

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CVE-2021-0003 vulnerability details – vuln.today
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