CVE-2020-14032 : ASRock 4x4 BOX-R1000 before BIOS P1.40 allows privilege escalation via code exec

ASRock 4x4 BOX-R1000 before BIOS P1.40 allows privilege escalation via code execution in the SMM.

Published 2021-07-23 11:15:08

Updated 2021-08-09 19:21:29

Source MITRE

View at NVD, CVE.org

Vulnerability category: Gain privilege

Products affected by CVE-2020-14032

Asrock » Box-r1000 Firmware
Versions before (<) 1.40
cpe:2.3:o:asrock:box-r1000_firmware:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

1.18%

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

~ 77 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-269 Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

Assigned by: nvd@nist.gov (Primary)

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