CVE-2020-0525 : Improper access control in firmware for the Intel(R) Ethernet I210 Controller se

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

Published 2021-02-17 14:15:15

Updated 2021-07-21 11:39:24

Source Intel Corporation

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2020-0525

Intel » Ethernet Controller I210 Firmware
Versions before (<) 3.30
cpe:2.3:o:intel:ethernet_controller_i210_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Intel » Ethernet Controller I210-at » Version: N/A
When used together with: Intel » Ethernet Controller I210-cl » Version: N/A
When used together with: Intel » Ethernet Controller I210-cs » Version: N/A
When used together with: Intel » Ethernet Controller I210-is » Version: N/A
When used together with: Intel » Ethernet Controller I210-it » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2020-0525

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 10 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-0525

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
2.1	LOW	AV:L/AC:L/Au:N/C:N/I:N/A:P	3.9	2.9	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
4.4	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H	0.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

References for CVE-2020-0525

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00318.html

INTEL-SA-00318
Patch;Vendor Advisory

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Vulnerability Details : CVE-2020-0525

Products affected by CVE-2020-0525

Exploit prediction scoring system (EPSS) score for CVE-2020-0525

CVSS scores for CVE-2020-0525

References for CVE-2020-0525