NVD

CVE-2021-36283 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 6.7 MEDIUM

Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Nist CVSS score does not match with CNA score

CNA: Dell

Base Score: 7.5 HIGH

Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 7.2 HIGH

Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://www.dell.com/support/kbdoc/000191495/	Patch Vendor Advisory
https://www.dell.com/support/kbdoc/000191495/	Patch Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-20	Improper Input Validation	Dell

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

3 change records found show changes

Initial Analysis by NIST 10/04/2021 10:37:38 AM

Action	Type	Old Value	New Value
Added	CVSS V3.1		NIST AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Added	CVSS V2		NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Added	CPE Configuration		AND OR cpe:2.3:o:dell:chengming_3990_firmware::::::::* versions up to (excluding) 1.3.1 OR cpe:2.3:h:dell:chengming_3990:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:chengming_3991_firmware::::::::* versions up to (excluding) 1.3.1 OR cpe:2.3:h:dell:chengming_3991:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:g3_15_3500_firmware::::::::* versions up to (excluding) 1.7.1 OR cpe:2.3:h:dell:g3_15_3500:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:g3_15_3590_firmware::::::::* versions up to (excluding) 1.12.0 OR cpe:2.3:h:dell:g3_15_3590:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:g3_15_5500_firmware::::::::* versions up to (excluding) 1.7.1 OR cpe:2.3:h:dell:g3_15_5500:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_3493_firmware::::::::* versions up to (excluding) 1.12.0 OR cpe:2.3:h:dell:inspiron_3493:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_3501_firmware::::::::* versions up to (excluding) 1.1.0 OR cpe:2.3:h:dell:inspiron_3501:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_3593_firmware::::::::* versions up to (excluding) 1.12.0 OR cpe:2.3:h:dell:inspiron_3593:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_3793_firmware::::::::* versions up to (excluding) 1.12.0 OR cpe:2.3:h:dell:inspiron_3793:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_3880_firmware::::::::* versions up to (excluding) 1.3.1 OR cpe:2.3:h:dell:inspiron_3880:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_3881_firmware::::::::* versions up to (excluding) 1.3.1 OR cpe:2.3:h:dell:inspiron_3881:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_5400_2-in-1_firmware::::::::* versions up to (excluding) 1.5.0 OR cpe:2.3:h:dell:inspiron_5400_2-in-1:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_5490_firmware::::::::* versions up to (excluding) 1.12.0 OR cpe:2.3:h:dell:inspiron_5490:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_5493_firmware::::::::* versions up to (excluding) 1.12.0 OR cpe:2.3:h:dell:inspiron_5493:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_5498_firmware::::::::* versions up to (excluding) 1.12.0 OR cpe:2.3:h:dell:inspiron_5498:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_5590_firmware::::::::* versions up to (excluding) 1.12.0 OR cpe:2.3:h:dell:inspiron_5590:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_5593_firmware::::::::* versions up to (excluding) 1.12.0 OR cpe:2.3:h:dell:inspiron_5593:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_5598_firmware::::::::* versions up to (excluding) 1.12.0 OR cpe:2.3:h:dell:inspiron_5598:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_7391_2-in-1_firmware::::::::* versions up to (excluding) 1.9.1 OR cpe:2.3:h:dell:inspiron_7391_2-in-1:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_7500_2-in-1_silver_firmware::::::::* versions up to (excluding) 1.5.0 OR cpe:2.3:h:dell:inspiron_7500_2-in-1_silver:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_7500_firmware::::::::* versions up to (excluding) 1.5.1 OR cpe:2.3:h:dell:inspiron_7500:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_7501_firmware::::::::* versions up to (excluding) 1.5.1 OR cpe:2.3:h:dell:inspiron_7501:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_7590_firmware::::::::* versions up to (excluding) 1.8.0 OR cpe:2.3:h:dell:inspiron_7590:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:inspiron_7591_firmware::::::::* versions up to (excluding) 1.8.0 OR cpe:2.3:h:dell:inspiron_7591:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_3310_2-in-1_firmware::::::::* versions up to (excluding) 1.17.1 OR cpe:2.3:h:dell:latitude_3310_2-in-1:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_3310_firmware::::::::* versions up to (excluding) 1.8.3 OR cpe:2.3:h:dell:latitude_3310:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_5300_2-in-1_firmware::::::::* versions up to (excluding) 1.12.1 OR cpe:2.3:h:dell:latitude_5300_2-in-1:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_5300_firmware::::::::* versions up to (excluding) 1.12.1 OR cpe:2.3:h:dell:latitude_5300:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_5310_2_in_1_firmware:1.4.2::::::: OR cpe:2.3:h:dell:latitude_5310_2_in_1:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_5310_firmware::::::::* versions up to (excluding) 1.4.2 OR cpe:2.3:h:dell:latitude_5310:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_5400_firmware::::::::* versions up to (excluding) 1.10.1 OR cpe:2.3:h:dell:latitude_5400:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_5401_firmware::::::::* versions up to (excluding) 1.11.1 OR cpe:2.3:h:dell:latitude_5401:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_5410_firmware::::::::* versions up to (excluding) 1.4.3 OR cpe:2.3:h:dell:latitude_5410:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_5411_firmware::::::::* versions up to (excluding) 1.4.3 OR cpe:2.3:h:dell:latitude_5411:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_5500_firmware::::::::* versions up to (excluding) 1.10.1 OR cpe:2.3:h:dell:latitude_5500:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_5511_firmware::::::::* versions up to (excluding) 1.4.3 OR cpe:2.3:h:dell:latitude_5511:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_7200_2_in_1_firmware::::::::* versions up to (excluding) 1.10.1 OR cpe:2.3:h:dell:latitude_7200_2_in_1:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_7210_2_in_1_firmware::::::::* versions up to (excluding) 1.5.1 OR cpe:2.3:h:dell:latitude_7210_2_in_1:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_7220ex_rugged_extreme_tablet_firmware::::::::* versions up to (excluding) 1.9.1 OR cpe:2.3:h:dell:latitude_7220ex_rugged_extreme_tablet:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_7300_firmware::::::::* versions up to (excluding) 1.11.1 OR cpe:2.3:h:dell:latitude_7300:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_7310_firmware::::::::* versions up to (excluding) 1.5.1 OR cpe:2.3:h:dell:latitude_7310:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_7400_2-in-1_firmware::::::::* versions up to (excluding) 1.10.0 OR cpe:2.3:h:dell:latitude_7400_2-in-1:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_7400_firmware::::::::* versions up to (excluding) 1.11.1 OR cpe:2.3:h:dell:latitude_7400:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_7410_firmware::::::::* versions up to (excluding) 1.5.1 OR cpe:2.3:h:dell:latitude_7410:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_9410_firmware::::::::* versions up to (excluding) 1.5.1 OR cpe:2.3:h:dell:latitude_9410:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:latitude_9510_firmware::::::::* versions up to (excluding) 1.4.2 OR cpe:2.3:h:dell:latitude_9510:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:optiplex_3080_firmware::::::::* versions up to (excluding) 1.3.1 OR cpe:2.3:h:dell:optiplex_3080:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:optiplex_3280_aio_firmware::::::::* versions up to (excluding) 1.3.1 OR cpe:2.3:h:dell:optiplex_3280_aio:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:optiplex_5080_firmware::::::::* versions up to (excluding) 1.3.1 OR cpe:2.3:h:dell:optiplex_5080:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:optiplex_5480_aio_firmware::::::::* versions up to (excluding) 1.4.0 OR cpe:2.3:h:dell:optiplex_5480_aio:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:optiplex_7080_firmware::::::::* versions up to (excluding) 1.3.10 OR cpe:2.3:h:dell:optiplex_7080:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:optiplex_7480_aio_firmware::::::::* versions up to (excluding) 1.6.2 OR cpe:2.3:h:dell:optiplex_7480_aio:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:optiplex_7780_aio_firmware::::::::* versions up to (excluding) 1.6.2 OR cpe:2.3:h:dell:optiplex_7780_aio:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:precision_3440_firmware::::::::* versions up to (excluding) 1.3.10 OR cpe:2.3:h:dell:precision_3440:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:precision_3540_firmware::::::::* versions up to (excluding) 1.10.1 OR cpe:2.3:h:dell:precision_3540:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:precision_3541_firmware::::::::* versions up to (excluding) 1.11.1 OR cpe:2.3:h:dell:precision_3541:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:precision_3550_firmware::::::::* versions up to (excluding) 1.4.3 OR cpe:2.3:h:dell:precision_3550:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:precision_3551_firmware::::::::* versions up to (excluding) 1.4.3 OR cpe:2.3:h:dell:precision_3551:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:precision_3640_tower_firmware::::::::* versions up to (excluding) 1.4.3 OR cpe:2.3:h:dell:precision_3640_tower:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:precision_5540_firmware::::::::* versions up to (excluding) 1.9.1 OR cpe:2.3:h:dell:precision_5540:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:precision_5550_firmware::::::::* versions up to (excluding) 1.6.1 OR cpe:2.3:h:dell:precision_5550:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:precision_5750_firmware::::::::* versions up to (excluding) 1.6.3 OR cpe:2.3:h:dell:precision_5750:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:precision_7540_firmware::::::::* versions up to (excluding) 1.11.2 OR cpe:2.3:h:dell:precision_7540:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:precision_7550_firmware::::::::* versions up to (excluding) 1.6.2 OR cpe:2.3:h:dell:precision_7550:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:precision_7740_firmware::::::::* versions up to (excluding) 1.11.2 OR cpe:2.3:h:dell:precision_7740:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:precision_7750_firmware::::::::* versions up to (excluding) 1.6.2 OR cpe:2.3:h:dell:precision_7750:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:vostro_3401_firmware::::::::* versions up to (excluding) 1.1.0 OR cpe:2.3:h:dell:vostro_3401:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:vostro_3491_firmware::::::::* versions up to (excluding) 1.12.0 OR cpe:2.3:h:dell:vostro_3491:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:vostro_3501_firmware::::::::* versions up to (excluding) 1.1.0 OR cpe:2.3:h:dell:vostro_3501:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:vostro_3591_firmware::::::::* versions up to (excluding) 1.12.0 OR cpe:2.3:h:dell:vostro_3591:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:vostro_3681_firmware::::::::* versions up to (excluding) 1.3.1 OR cpe:2.3:h:dell:vostro_3681:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:vostro_3881_firmware::::::::* versions up to (excluding) 1.3.1 OR cpe:2.3:h:dell:vostro_3881:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:vostro_3888_firmware::::::::* versions up to (excluding) 1.3.1 OR cpe:2.3:h:dell:vostro_3888:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:vostro_5490_firmware::::::::* versions up to (excluding) 1.12.0 OR cpe:2.3:h:dell:vostro_5490:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:vostro_5590_firmware::::::::* versions up to (excluding) 1.12.0 OR cpe:2.3:h:dell:vostro_5590:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:vostro_7500_firmware::::::::* versions up to (excluding) 1.5.1 OR cpe:2.3:h:dell:vostro_7500:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:vostro_7590_firmware::::::::* versions up to (excluding) 1.8.0 OR cpe:2.3:h:dell:vostro_7590:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:wyse_5470_firmware::::::::* versions up to (excluding) 1.6.0 OR cpe:2.3:h:dell:wyse_5470:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:xps_13_9300_firmware::::::::* versions up to (excluding) 1.4.1 OR cpe:2.3:h:dell:xps_13_9300:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:xps_13_9380_firmware::::::::* versions up to (excluding) 1.12.0 OR cpe:2.3:h:dell:xps_13_9380:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:xps_17_9700_firmware::::::::* versions up to (excluding) 1.6.3 OR cpe:2.3:h:dell:xps_17_9700:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:xps_7380_firmware::::::::* versions up to (excluding) 1.7.0 OR cpe:2.3:h:dell:xps_7380:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:xps_7390_2-in-1_firmware::::::::* versions up to (excluding) 1.7.1 OR cpe:2.3:h:dell:xps_7390_2-in-1::::::::
Added	CPE Configuration		AND OR cpe:2.3:o:dell:xps_7590_firmware::::::::* versions up to (excluding) 1.9.1 OR cpe:2.3:h:dell:xps_7590:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:dell:xps_9500_firmware::::::::* versions up to (excluding) 1.6.1 OR cpe:2.3:h:dell:xps_9500::::::::
Changed	Reference Type	https://www.dell.com/support/kbdoc/000191495/ No Types Assigned	https://www.dell.com/support/kbdoc/000191495/ Patch, Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2021-36283
NVD Published Date:
09/28/2021
NVD Last Modified:
11/21/2024
Source:
Dell

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2021-36283 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CVE 11/21/2024 1:13:25 AM

CVE Modified by Dell 5/14/2024 5:18:30 AM

Initial Analysis by NIST 10/04/2021 10:37:38 AM

Quick Info