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[email protected]CVE-2021-3809

HistoryFeb 01, 2023 - 7:15 a.m.

CVE-2021-3809

2023-02-0107:15:09

[email protected]

web.nvd.nist.gov

bios

uefi firmware

security vulnerability

firmware updates

cve-2021-3809

nvd

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.1 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

Potential security vulnerabilities have been identified in the BIOS (UEFI Firmware) for certain HP PC products, which might allow arbitrary code execution. HP is releasing firmware updates to mitigate these potential vulnerabilities.

Affected configurations

NVD

Node

hpelite_dragonfly_firmwareMatch01.12.00

AND

hpelite_dragonflyMatch-

Node

hpelite_x2_1012_g2_firmwareMatch1.41

AND

hpelite_x2_1012_g2Match-

Node

hpelite_x2_1013_g3_firmwareMatch01.19.00

AND

hpelite_x2_1013_g3Match-

Node

hpelite_x2_g4_firmwareMatch01.12.00

AND

hpelite_x2_g4Match-

Node

hpelitebook_1040_g4_firmwareMatch1.41

AND

hpelitebook_1040_g4Match-

Node

hpelitebook_1050_g1_firmwareMatch01.19.00

AND

hpelitebook_1050_g1Match-

Node

hpelitebook_725_g4_firmwareMatch1.4

AND

hpelitebook_725_g4Match-

Node

hpelitebook_735_g5_firmwareMatch01.20.00

AND

hpelitebook_735_g5Match-

Node

hpelitebook_735_g6_firmwareMatch01.19.00

AND

hpelitebook_735_g6Match-

Node

hpelitebook_745_g4_firmwareMatch1.4

AND

hpelitebook_745_g4Match-

Node

hpelitebook_745_g5_firmwareMatch01.20.00

AND

hpelitebook_745_g5Match-

Node

hpelitebook_745_g6_firmwareMatch01.19.00

AND

hpelitebook_745_g6Match-

Node

hpelitebook_755_g4_firmwareMatch1.4

AND

hpelitebook_755_g4Match-

Node

hpelitebook_755_g5_firmwareMatch01.20.00

AND

hpelitebook_755_g5Match-

Node

hpelitebook_820_g4_firmwareMatch1.41

AND

hpelitebook_820_g4Match-

Node

hpelitebook_828_g4_firmwareMatch1.41

AND

hpelitebook_828_g4Match-

Node

hpelitebook_830_g5_firmwareMatch01.19.00

AND

hpelitebook_830_g5Match-

Node

hpelitebook_830_g6_firmwareMatch01.12.00

AND

hpelitebook_830_g6Match-

Node

hpelitebook_836_g5_firmwareMatch01.19.00

AND

hpelitebook_836_g5Match-

Node

hpelitebook_836_g6_firmwareMatch01.12.00

AND

hpelitebook_836_g6Match-

Node

hpelitebook_840_g4_firmwareMatch1.41

AND

hpelitebook_840_g4Match-

Node

hpelitebook_840_g5_firmwareMatch01.19.00

AND

hpelitebook_840_g5Match-

Node

hpelitebook_840_g6_firmwareMatch01.12.00

AND

hpelitebook_840_g6Match-

Node

hpelitebook_840r_g4_firmwareMatch01.19.00

AND

hpelitebook_840r_g4Match-

Node

hpelitebook_846_g5_firmwareMatch01.19.00

AND

hpelitebook_846_g5Match-

Node

hpelitebook_848_g4_firmwareMatch1.41

AND

hpelitebook_848_g4Match-

Node

hpelitebook_850_g4_firmwareMatch1.41

AND

hpelitebook_850_g4Match-

Node

hpelitebook_850_g5_firmwareMatch01.19.00

AND

hpelitebook_850_g5Match-

Node

hpelitebook_850_g6_firmwareMatch01.12.00

AND

hpelitebook_850_g6Match-

Node

hpelitebook_x360_1020_g2_firmwareMatch1.41

AND

hpelitebook_x360_1020_g2Match-

Node

hpelitebook_x360_1030_g2_firmwareMatch1.41

AND

hpelitebook_x360_1030_g2Match-

Node

hpelitebook_x360_1030_g3_firmwareMatch01.19.00

AND

hpelitebook_x360_1030_g3Match-

Node

hpelitebook_x360_1030_g4_firmwareMatch01.12.00

AND

hpelitebook_x360_1030_g4Match-

Node

hpelitebook_x360_1040_g5_firmwareMatch01.19.00

AND

hpelitebook_x360_1040_g5Match-

Node

hpelitebook_x360_1040_g6_firmwareMatch01.12.00

AND

hpelitebook_x360_1040_g6Match-

Node

hpelitebook_x360_830_g5_firmwareMatch01.19.00

AND

hpelitebook_x360_830_g5Match-

Node

hpelitebook_x360_830_g6_firmwareMatch01.12.00

AND

hpelitebook_x360_830_g6Match-

Node

hppro_x2_612_g2_firmwareMatch1.41

AND

hppro_x2_612_g2Match-

Node

hpprobook_11_ee_g2_firmwareMatch1.55

AND

hpprobook_11_ee_g2Match-

Node

hpprobook_430_g4_firmwareMatch1.41

AND

hpprobook_430_g4Match-

Node

hpprobook_430_g5_firmwareMatch01.20.00

AND

hpprobook_430_g5Match-

Node

hpprobook_430_g6_firmwareMatch01.19.00

AND

hpprobook_430_g6Match-

Node

hpprobook_440_g4_firmwareMatch1.41

AND

hpprobook_440_g4Match-

Node

hpprobook_440_g5_firmwareMatch01.20.00

AND

hpprobook_440_g5Match-

Node

hpprobook_440_g6_firmwareMatch01.19.00

AND

hpprobook_440_g6Match-

Node

hpprobook_445_g6_firmwareMatch01.19.00

AND

hpprobook_445_g6Match-

Node

hpprobook_445r_g6_firmwareMatch01.19.00

AND

hpprobook_445r_g6Match-

Node

hpprobook_450_g4_firmwareMatch1.41

AND

hpprobook_450_g4Match-

Node

hpprobook_450_g5_firmwareMatch01.20.00

AND

hpprobook_450_g5Match-

Node

hpprobook_450_g6_firmwareMatch01.19.00

AND

hpprobook_450_g6Match-

Node

hpprobook_455_g4_firmwareMatch1.4

AND

hpprobook_455_g4Match-

Node

hpprobook_455_g5_firmwareMatch01.20.00

AND

hpprobook_455_g5Match-

Node

hpprobook_455_g6_firmwareMatch01.19.00

AND

hpprobook_455_g6Match-

Node

hpprobook_455r_g6_firmwareMatch01.19.00

AND

hpprobook_455r_g6Match-

Node

hpprobook_470_g4_firmwareMatch1.41

AND

hpprobook_470_g4Match-

Node

hpprobook_470_g5_firmwareMatch01.20.00

AND

hpprobook_470_g5Match-

Node

hpprobook_640_g3_firmwareMatch1.41

AND

hpprobook_640_g3Match-

Node

hpprobook_640_g4_firmwareMatch01.20.00

AND

hpprobook_640_g4Match-

Node

hpprobook_640_g5_firmwareMatch01.12.00

AND

hpprobook_640_g5Match-

Node

hpprobook_645_g3_firmwareMatch1.4

AND

hpprobook_645_g3Match-

Node

hpprobook_645_g4_firmwareMatch01.20.00

AND

hpprobook_645_g4Match-

Node

hpprobook_650_g3_firmwareMatch1.41

AND

hpprobook_650_g3Match-

Node

hpprobook_650_g4_firmwareMatch01.20.00

AND

hpprobook_650_g4Match-

Node

hpprobook_650_g5_firmwareMatch01.12.00

AND

hpprobook_650_g5Match-

Node

hpprobook_655_g3_firmwareMatch1.4

AND

hpprobook_655_g3Match-

Node

hpprobook_x360_11_g2_ee_firmwareMatch1.43

AND

hpprobook_x360_11_g2_eeMatch-

Node

hpprobook_x360_11_g3_ee_firmwareMatch01.17.00

AND

hpprobook_x360_11_g3_eeMatch-

Node

hpprobook_x360_11_g4_ee_firmwareMatch01.13.00

AND

hpprobook_x360_11_g4_eeMatch-

Node

hpprobook_x360_440_g1_firmwareMatch01.19.00

AND

hpprobook_x360_440_g1Match-

Node

hpzbook_14u_g4_firmwareMatch1.41

AND

hpzbook_14u_g4Match-

Node

hpzbook_14u_g5_firmwareMatch01.19.00

AND

hpzbook_14u_g5Match-

Node

hpzbook_14u_g6_firmwareMatch01.12.00

AND

hpzbook_14u_g6Match-

Node

hpzbook_15_g4_firmwareMatch1.41

AND

hpzbook_15_g4Match-

Node

hpzbook_15_g5_firmwareMatch01.19.00

AND

hpzbook_15_g5Match-

Node

hpzbook_15_g6_firmwareMatch01.12.00

AND

hpzbook_15_g6Match-

Node

hpzbook_15u_g4_firmwareMatch1.41

AND

hpzbook_15u_g4Match-

Node

hpzbook_15u_g5_firmwareMatch01.19.00

AND

hpzbook_15u_g5Match-

Node

hpzbook_15u_g6_firmwareMatch01.12.00

AND

hpzbook_15u_g6Match-

Node

hpzbook_17_g4_firmwareMatch1.41

AND

hpzbook_17_g4Match-

Node

hpzbook_17_g5_firmwareMatch01.19.00

AND

hpzbook_17_g5Match-

Node

hpzbook_17_g6_firmwareMatch01.12.00

AND

hpzbook_17_g6Match-

Node

hpzbook_studio_g4_firmwareMatch1.41

AND

hpzbook_studio_g4Match-

Node

hpzbook_studio_g5_firmwareMatch01.19.00

AND

hpzbook_studio_g5Match-

Node

hpzbook_studio_x360_g5_firmwareMatch01.19.00

AND

hpzbook_studio_x360_g5Match-

Node

hpzbook_x2_g4_firmwareMatch1.41

AND

hpzbook_x2_g4Match-

Node

hpzhan_66_pro_13_g2_firmwareMatch01.19.00

AND

hpzhan_66_pro_13_g2Match-

Node

hpzhan_66_pro_14_g2_firmwareMatch01.19.00

AND

hpzhan_66_pro_14_g2Match-

Node

hpzhan_66_pro_15_g2_firmwareMatch01.19.00

AND

hpzhan_66_pro_15_g2Match-

Node

hpzhan_66_pro_g1_firmwareMatch01.20.00

AND

hpzhan_66_pro_g1Match-

Node

hpzhan_x_13_g2_firmwareMatch01.12.00

AND

hpzhan_x_13_g2Match-

Node

hphp_z1_all-in-one_g3_firmwareMatch1.31

AND

hphp_z1_all-in-one_g3Match-

Node

hphp_z1_all-in-one_g3_firmwareMatch1.31

AND

hphp_z1_all-in-one_g3Match-

Node

hphp_z1_entry_tower_g5_firmwareMatch02.11.00

AND

hphp_z1_entry_tower_g5Match-

Node

hphp_z2_mini_g3_firmwareMatch1.83

AND

hphp_z2_mini_g3Match-

Node

hphp_z2_mini_g3_firmwareMatch1.83

AND

hphp_z2_mini_g3Match-

Node

hphp_z2_mini_g4_firmwareMatch01.08.01

AND

hphp_z2_mini_g4Match-

Node

hphp_z2_mini_g4_firmwareMatch01.08.01

AND

hphp_z2_mini_g4Match-

Node

hphp_z2_mini_g5_firmwareMatch01.04.02

AND

hphp_z2_mini_g5Match-

Node

hphp_z2_mini_g5_firmwareMatch01.04.02

AND

hphp_z2_mini_g5Match-

Node

hphp_z2_small_form_factor_g4_firmwareMatch01.08.01

AND

hphp_z2_small_form_factor_g4Match-

Node

hphp_z2_small_form_factor_g4_firmwareMatch01.08.01

AND

hphp_z2_small_form_factor_g4Match-

Node

hphp_z2_small_form_factor_g5_firmwareMatch01.04.02

AND

hphp_z2_small_form_factor_g5Match-

Node

hphp_z2_small_form_factor_g5_firmwareMatch01.04.02

AND

hphp_z2_small_form_factor_g5Match-

Node

hphp_z2_tower_g4_firmwareMatch01.08.01

AND

hphp_z2_tower_g4Match-

Node

hphp_z2_tower_g4_firmwareMatch01.08.01

AND

hphp_z2_tower_g4Match-

Node

hphp_z2_tower_g5_firmwareMatch01.04.02

AND

hphp_z2_tower_g5Match-

Node

hphp_z2_tower_g5_firmwareMatch01.04.02

AND

hphp_z2_tower_g5Match-

Node

hphp_z238_microtower_firmwareMatch1.83

AND

hphp_z238_microtowerMatch-

Node

hphp_z238_microtower_firmwareMatch1.83

AND

hphp_z238_microtowerMatch-

Node

hphp_z240_small_form_factor_firmwareMatch1.83

AND

hphp_z240_small_form_factorMatch-

Node

hphp_z240_small_form_factor_firmwareMatch1.83

AND

hphp_z240_small_form_factorMatch-

Node

hphp_z240_tower_firmwareMatch1.83

AND

hphp_z240_towerMatch-

Node

hphp_z240_tower_firmwareMatch1.83

AND

hphp_z240_towerMatch-

Node

hphp_mt21_mobile_thin_client_firmwareMatch01.21.01

AND

hphp_mt21_mobile_thin_clientMatch-

Node

hphp_mt31_mobile_thin_client_firmwareMatch01.21.01

AND

hphp_mt31_mobile_thin_clientMatch-

Node

hphp_mt44_mobile_thin_client_firmwareMatch01.21.01

AND

hphp_mt44_mobile_thin_clientMatch-

Node

hphp_mt45_mobile_thin_client_firmwareMatch01.21.01

AND

hphp_mt45_mobile_thin_clientMatch-

Node

hpelite_slice_firmwareMatch2.55

AND

hpelite_sliceMatch-

Node

hpelite_slice_g2_firmwareMatch2.55

AND

hpelite_slice_g2Match-

Node

hpelitedesk_705_g3_desktop_mini_pc_firmwareMatch2.38

AND

hpelitedesk_705_g3_desktop_mini_pcMatch-

Node

hpelitedesk_705_g3_microtower_pc_firmwareMatch2.38

AND

hpelitedesk_705_g3_microtower_pcMatch-

Node

hpelitedesk_705_g3_small_form_factor_pc_firmwareMatch2.38

AND

hpelitedesk_705_g3_small_form_factor_pcMatch-

Node

hpelitedesk_705_g4_desktop_mini_pc_firmwareMatch02.17.00

AND

hpelitedesk_705_g4_desktop_mini_pcMatch-

Node

hpelitedesk_705_g4_microtower_pc_firmwareMatch02.17.00

AND

hpelitedesk_705_g4_microtower_pcMatch-

Node

hpelitedesk_705_g4_small_form_factor_pc_firmwareMatch02.12.00

AND

hpelitedesk_705_g4_small_form_factor_pcMatch-

Node

hpelitedesk_705_g4_workstation_firmwareMatch02.17.00

AND

hpelitedesk_705_g4_workstationMatch-

Node

hpelitedesk_705_g5_desktop_mini_pc_firmwareMatch02.11.00

AND

hpelitedesk_705_g5_desktop_mini_pcMatch-

Node

hpelitedesk_705_g5_small_form_factor_pc_firmwareMatch02.11.00

AND

hpelitedesk_705_g5_small_form_factor_pcMatch-

Node

hpelitedesk_800_35w_g3_desktop_mini_pc_firmwareMatch2.4

AND

hpelitedesk_800_35w_g3_desktop_mini_pcMatch-

Node

hpelitedesk_800_35w_g4_desktop_mini_pc_firmwareMatch02.18.00

AND

hpelitedesk_800_35w_g4_desktop_mini_pcMatch-

Node

hpelitedesk_800_65w_g3_desktop_mini_pc_firmwareMatch2.4

AND

hpelitedesk_800_65w_g3_desktop_mini_pcMatch-

Node

hpelitedesk_800_65w_g4_desktop_mini_pc_firmwareMatch02.18.00

AND

hpelitedesk_800_65w_g4_desktop_mini_pcMatch-

Node

hpelitedesk_800_95w_g4_desktop_mini_pc_firmwareMatch02.18.00

AND

hpelitedesk_800_95w_g4_desktop_mini_pcMatch-

Node

hpelitedesk_800_g3_small_form_factor_pc_firmwareMatch2.4

AND

hpelitedesk_800_g3_small_form_factor_pcMatch-

Node

hpelitedesk_800_g3_tower_pc_firmwareMatch2.4

AND

hpelitedesk_800_g3_tower_pcMatch-

Node

hpelitedesk_800_g4_small_form_factor_pc_firmwareMatch02.17.00

AND

hpelitedesk_800_g4_small_form_factor_pcMatch-

Node

hpelitedesk_800_g4_tower_pc_firmwareMatch02.17.00

AND

hpelitedesk_800_g4_tower_pcMatch-

Node

hpelitedesk_800_g4_workstation_firmwareMatch02.17.00

AND

hpelitedesk_800_g4_workstationMatch-

Node

hpelitedesk_800_g5_desktop_mini_pc_firmwareMatch02.11.00

AND

hpelitedesk_800_g5_desktop_mini_pcMatch-

Node

hpelitedesk_800_g5_small_form_factor_pc_firmwareMatch02.11.00

AND

hpelitedesk_800_g5_small_form_factor_pcMatch-

Node

hpelitedesk_800_g5_tower_pc_firmwareMatch02.11.00

AND

hpelitedesk_800_g5_tower_pcMatch-

Node

hpelitedesk_880_g3_tower_pc_firmwareMatch2.4

AND

hpelitedesk_880_g3_tower_pcMatch-

Node

hpelitedesk_880_g4_tower_pc_firmwareMatch02.17.00

AND

hpelitedesk_880_g4_tower_pcMatch-

Node

hpelitedesk_880_g5_tower_pc_firmwareMatch02.11.00

AND

hpelitedesk_880_g5_tower_pcMatch-

Node

hpeliteone_1000_g1_23.8-in_all-in-one_business_pc_firmwareMatch2.4

AND

hpeliteone_1000_g1_23.8-in_all-in-one_business_pcMatch-

Node

hpeliteone_1000_g2_23.8-in_all-in-one_business_pc_firmwareMatch02.18.00

AND

hpeliteone_1000_g2_23.8-in_all-in-one_business_pcMatch-

Node

hpeliteone_800_g3_23.8_non-touch_all-in-one_business_pc_firmwareMatch2.4

AND

hpeliteone_800_g3_23.8_non-touch_all-in-one_business_pcMatch-

Node

hpeliteone_800_g4_23.8-in_all-in-one_business_pc_firmwareMatch02.18.00

AND

hpeliteone_800_g4_23.8-in_all-in-one_business_pcMatch-

Node

hpeliteone_800_g5_23.8-in_all-in-one_firmwareMatch2.11.01

AND

hpeliteone_800_g5_23.8-in_all-in-oneMatch-

Node

hpprodesk_400_g3_desktop_mini_pc_firmwareMatch2.4

AND

hpprodesk_400_g3_desktop_mini_pcMatch-

Node

hpprodesk_400_g4_desktop_mini_pc_firmwareMatch02.18.00

AND

hpprodesk_400_g4_desktop_mini_pcMatch-

Node

hpprodesk_400_g4_microtower_pc_firmwareMatch2.4

AND

hpprodesk_400_g4_microtower_pcMatch-

Node

hpprodesk_400_g4_small_form_factor_pc_firmwareMatch2.4

AND

hpprodesk_400_g4_small_form_factor_pcMatch-

Node

hpprodesk_400_g5_desktop_mini_pc_firmwareMatch02.11.00

AND

hpprodesk_400_g5_desktop_mini_pcMatch-

Node

hpprodesk_400_g5_microtower_pc_firmwareMatch02.17.00

AND

hpprodesk_400_g5_microtower_pcMatch-

Node

hpprodesk_400_g5_small_form_factor_pc_firmwareMatch2.17

AND

hpprodesk_400_g5_small_form_factor_pcMatch-

Node

hpprodesk_400_g6_microtower_pc_firmwareMatch02.11.00

AND

hpprodesk_400_g6_microtower_pcMatch-

Node

hpprodesk_400_g6_small_form_factor_pc_firmwareMatch02.11.00

AND

hpprodesk_400_g6_small_form_factor_pcMatch-

Node

hpprodesk_405_g4_desktop_mini_pc_firmwareMatch02.17.00

AND

hpprodesk_405_g4_desktop_mini_pcMatch-

Node

hpprodesk_405_g4_small_form_factor_pc_firmwareMatch02.12.00

AND

hpprodesk_405_g4_small_form_factor_pcMatch-

Node

hpprodesk_480_g4_microtower_pc_firmwareMatch2.4

AND

hpprodesk_480_g4_microtower_pcMatch-

Node

hpprodesk_480_g5_microtower_pc_firmwareMatch02.17.00

AND

hpprodesk_480_g5_microtower_pcMatch-

Node

hpprodesk_480_g6_microtower_pc_firmwareMatch02.11.00

AND

hpprodesk_480_g6_microtower_pcMatch-

Node

hpprodesk_600_g3_desktop_mini_pc_firmwareMatch2.4

AND

hpprodesk_600_g3_desktop_mini_pcMatch-

Node

hpprodesk_600_g3_microtower_pc_firmwareMatch2.4

AND

hpprodesk_600_g3_microtower_pcMatch-

Node

hpprodesk_600_g3_small_form_factor_pc_firmwareMatch2.4

AND

hpprodesk_600_g3_small_form_factor_pcMatch-

Node

hpprodesk_600_g4_desktop_mini_pc_firmwareMatch02.18.00

AND

hpprodesk_600_g4_desktop_mini_pcMatch-

Node

hpprodesk_600_g4_microtower_pc_firmwareMatch02.17.00

AND

hpprodesk_600_g4_microtower_pcMatch-

Node

hpprodesk_600_g4_small_form_factor_pc_firmwareMatch02.18.00

AND

hpprodesk_600_g4_small_form_factor_pcMatch-

Node

hpprodesk_600_g5_desktop_mini_pc_firmwareMatch02.11.00

AND

hpprodesk_600_g5_desktop_mini_pcMatch-

Node

hpprodesk_600_g5_microtower_pc_firmwareMatch02.11.00

AND

hpprodesk_600_g5_microtower_pcMatch-

Node

hpprodesk_600_g5_small_form_factor_pc_firmwareMatch02.11.00

AND

hpprodesk_600_g5_small_form_factor_pcMatch-

Node

hpprodesk_680_g3_microtower_pc_firmwareMatch2.4

AND

hpprodesk_680_g3_microtower_pcMatch-

Node

hpprodesk_680_g4_microtower_pc_firmwareMatch02.17.00

AND

hpprodesk_680_g4_microtower_pcMatch-

Node

hpproone_400_g3_20-inch_non-touch_all-in-one_pc_firmwareMatch2.4

AND

hpproone_400_g3_20-inch_non-touch_all-in-one_pcMatch-

Node

hpproone_400_g3_20-inch_touch_all-in-one_pc_firmwareMatch2.4

AND

hpproone_400_g3_20-inch_touch_all-in-one_pcMatch-

Node

hpproone_400_g4_20-inch_non-touch_all-in-one_business_pc_firmwareMatch02.17.00

AND

hpproone_400_g4_20-inch_non-touch_all-in-one_business_pcMatch-

Node

hpproone_400_g4_23.8-inch_non-touch_all-in-one_business_pc_firmwareMatch02.17.00

AND

hpproone_400_g4_23.8-inch_non-touch_all-in-one_business_pcMatch-

Node

hpproone_400_g5_20-inch_all-in-one_business_pc_firmwareMatch02.11.01

AND

hpproone_400_g5_20-inch_all-in-one_business_pcMatch-

Node

hpproone_400_g5_23.8-inch_all-in-one_business_pc_firmwareMatch02.11.01

AND

hpproone_400_g5_23.8-inch_all-in-one_business_pcMatch-

Node

hpproone_440_g4_23.8-inch_non-touch_all-in-one_business_pc_firmwareMatch02.17.00

AND

hpproone_440_g4_23.8-inch_non-touch_all-in-one_business_pcMatch-

Node

hpproone_440_g5_23.8-in_all-in-one_business_pc_firmwareMatch02.11.01

AND

hpproone_440_g5_23.8-in_all-in-one_business_pcMatch-

Node

hpproone_480_g3_20-inch_non-touch_all-in_one_pc_firmwareMatch2.4

AND

hpproone_480_g3_20-inch_non-touch_all-in_one_pcMatch-

Node

hpproone_600_g3_21.5-inch_non-touch_all-in-one_pc_firmwareMatch2.4

AND

hpproone_600_g3_21.5-inch_non-touch_all-in-one_pcMatch-

Node

hpproone_600_g4_21.5-inch_touch_all-in-one_business_pc_firmwareMatch02.17.00

AND

hpproone_600_g4_21.5-inch_touch_all-in-one_business_pcMatch-

Node

hpproone_600_g5_21.5-in_all-in-one_business_pc_firmwareMatch02.11.01

AND

hpproone_600_g5_21.5-in_all-in-one_business_pcMatch-

Node

hpengage_flex_pro_retail_system_firmwareMatch02.17.00

AND

hpengage_flex_pro_retail_systemMatch-

Node

hpengage_flex_pro-c_retail_system_firmwareMatch02.17.00

AND

hpengage_flex_pro-c_retail_systemMatch-

Node

hpengage_go_10_mobile_system_firmwareMatch01.08.00

AND

hpengage_go_10_mobile_systemMatch-

Node

hpengage_go_mobile_system_firmwareMatch01.19.00

AND

hpengage_go_mobile_systemMatch-

Node

hpengage_one_aio_system_firmwareMatch02.40.00

AND

hpengage_one_aio_systemMatch-

Node

hpmp9_g4_retail_system_firmwareMatch02.17.00

AND

hpmp9_g4_retail_systemMatch-

Node

hpmp9_g4_retail_system_firmwareMatch02.17.00

AND

hpmp9_g4_retail_systemMatch-

CPENameOperatorVersion
hp:elite_dragonfly_firmwarehp elite dragonfly firmwareeq01.12.00

CPE	Name	Operator	Version
hp:elite_dragonfly_firmware	hp elite dragonfly firmware	eq	01.12.00

CNA Affected

[
  {
    "versions": [
      {
        "version": "See HP Security Bulletin reference for affected versions.",
        "status": "affected"
      }
    ],
    "product": "HP PC BIOS",
    "vendor": "HP Inc."
  }
]

References

support.hp.com/us-en/document/ish_6184733-6184761-16/hpsbhf03788

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.1 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

Related for CVE-2021-3809

nvd1 prion1 cvelist1 hp1