CVE-2021-39299High· 8.8▾ TwilightPotential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 48.4 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.4%
7.8 → 8.8
Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.
elite_dragonfly_firmware < 01.12.00elite_dragonfly_g2_firmware < 01.08.00elite_dragonfly_max_firmware < 01.08.00elite_x2_1013_g3_firmware < 01.19.00elite_x2_g4_firmware < 01.12.00elite_x2_g8_tablet_firmware < 01.08.00elitebook_1050_g1_firmware < 01.19.00elitebook_830_g5_firmware < 01.19.00elitebook_830_g6_firmware < 01.12.00elitebook_830_g7_firmware < 01.08.00elitebook_830_g8_firmware < 01.08.00elitebook_836_g5_firmware < 01.19.00elitebook_836_g6_firmware < 01.12.00elitebook_840_aero_g8_firmware < 01.08.00elitebook_840_g5_firmware < 01.19.00elitebook_840_g5_healthcare_edition_firmware < 01.19.00elitebook_840_g6_firmware < 01.12.00elitebook_840_g6_healthcare_edition_firmware < 01.12.00elitebook_840_g7_firmware < 01.08.00elitebook_840_g8_firmware < 01.08.00elitebook_840r_g4_firmware < 01.19.00elitebook_846_g5_firmware < 01.19.00elitebook_850_g5_firmware < 01.19.00elitebook_850_g6_firmware < 01.12.00elitebook_850_g7_firmware < 01.08.00elitebook_850_g8_firmware < 01.08.00elitebook_x360_1030_g3_firmware < 01.19.00elitebook_x360_1030_g4_firmware < 01.12.00elitebook_x360_1030_g7_firmware < 01.08.00elitebook_x360_1030_g8_firmware < 01.08.00elitebook_x360_1040_g5_firmware < 01.19.00elitebook_x360_1040_g6_firmware < 01.12.00elitebook_x360_1040_g7_firmware < 01.08.00elitebook_x360_1040_g8_firmware < 01.08.00elitebook_x360_830_g5_firmware < 01.19.00elitebook_x360_830_g6_firmware < 01.12.00elitebook_x360_830_g7_firmware < 01.08.00elitebook_x360_830_g8_firmware < 01.08.00probook_430_g5_firmware < 01.19.00probook_430_g6_firmware < 01.19.00probook_430_g7_firmware < 01.12.00probook_430_g8_firmware < 01.08.02probook_440_g5_firmware < 01.19.00probook_440_g6_firmware < 01.19.00probook_440_g7_firmware < 01.12.00probook_440_g8_firmware < 01.08.02probook_450_g5_firmware < 01.19.00probook_450_g6_firmware < 01.19.00probook_450_g7_firmware < 01.12.00probook_450_g8_firmware < 01.08.02probook_470_g5_firmware < 01.19.00probook_630_g8_firmware < 01.08.01probook_640_g4_firmware < 01.19.00probook_640_g5_firmware < 01.12.00probook_640_g7_firmware < 01.08.00probook_640_g8_firmware < 01.08.01probook_650_g4_firmware < 01.19.00probook_650_g5_firmware < 01.12.00probook_650_g7_firmware < 01.08.00probook_650_g8_firmware < 01.08.01probook_x360_11_g3_education_edition_firmware < 01.18.00probook_x360_11_g4_education_edition_firmware < 01.13.00probook_x360_11_g5_education_edition_firmware < 01.09.00probook_x360_11_g6_education_edition_firmware < 01.09.00probook_x360_11_g7_education_edition_firmware < 01.08.00probook_x360_440_g1_firmware < 01.19.00zbook_14u_g5_firmware < 01.19.00zbook_14u_g6_firmware < 01.12.00zbook_15_g5_firmware < 01.19.00zbook_15_g6_firmware < 01.12.00zbook_15u_g5_firmware < 01.19.00zbook_15u_g6_firmware < 01.12.00zbook_17_g5_firmware < 01.19.00zbook_17_g6_firmware < 01.12.00zbook_create_g7_firmware < 01.08.00zbook_firefly_14_g7_firmware < 01.08.00zbook_firefly_14_g8_firmware < 01.08.00zbook_firefly_15_g7_firmware < 01.08.00zbook_firefly_15_g8_firmware < 01.08.00zbook_fury_15_g7_firmware < 01.08.00zbook_fury_15_g8_firmware < 01.08.01zbook_fury_17_g7_firmware < 01.08.00zbook_fury_17_g8_firmware < 01.08.01zbook_power_15_g8_firmware < 01.08.00zbook_power_g7_firmware < 01.08.00zbook_studio_15_g8_firmware < 01.08.00zbook_studio_g5_firmware < 01.19.00zbook_studio_g7_firmware < 01.08.00zbook_studio_x360_g5_firmware < 01.19.00zhan_66_pro_13_g2_firmware < 01.19.00zhan_66_pro_14_g2_firmware < 01.19.00zhan_66_pro_14_g3_firmware < 01.12.00zhan_66_pro_14_g4_firmware < 01.08.02zhan_66_pro_15_g2_firmware < 01.19.00zhan_66_pro_15_g3_firmware < 01.12.00zhan_66_pro_g1_firmware < 01.19.00zhan_x_13_g2_firmware < 01.12.00z1_entry_tower_g5_workstation_firmware < 02.12.00z1_entry_tower_g6_workstation_firmware < 02.10.00z1_g8_tower_desktop_pc_firmware < 02.07.00Upgrade past the affected range:
elite_dragonfly_firmware 01.12.00elite_dragonfly_g2_firmware 01.08.00elite_dragonfly_max_firmware 01.08.00elite_x2_1013_g3_firmware 01.19.00elite_x2_g4_firmware 01.12.00elite_x2_g8_tablet_firmware 01.08.00elitebook_1050_g1_firmware 01.19.00elitebook_830_g5_firmware 01.19.00elitebook_830_g6_firmware 01.12.00elitebook_830_g7_firmware 01.08.00elitebook_830_g8_firmware 01.08.00elitebook_836_g5_firmware 01.19.00elitebook_836_g6_firmware 01.12.00elitebook_840_aero_g8_firmware 01.08.00elitebook_840_g5_firmware 01.19.00elitebook_840_g5_healthcare_edition_firmware 01.19.00elitebook_840_g6_firmware 01.12.00elitebook_840_g6_healthcare_edition_firmware 01.12.00elitebook_840_g7_firmware 01.08.00elitebook_840_g8_firmware 01.08.00elitebook_840r_g4_firmware 01.19.00elitebook_846_g5_firmware 01.19.00elitebook_850_g5_firmware 01.19.00elitebook_850_g6_firmware 01.12.00elitebook_850_g7_firmware 01.08.00elitebook_850_g8_firmware 01.08.00elitebook_x360_1030_g3_firmware 01.19.00elitebook_x360_1030_g4_firmware 01.12.00elitebook_x360_1030_g7_firmware 01.08.00elitebook_x360_1030_g8_firmware 01.08.00elitebook_x360_1040_g5_firmware 01.19.00elitebook_x360_1040_g6_firmware 01.12.00elitebook_x360_1040_g7_firmware 01.08.00elitebook_x360_1040_g8_firmware 01.08.00elitebook_x360_830_g5_firmware 01.19.00elitebook_x360_830_g6_firmware 01.12.00elitebook_x360_830_g7_firmware 01.08.00elitebook_x360_830_g8_firmware 01.08.00probook_430_g5_firmware 01.19.00probook_430_g6_firmware 01.19.00probook_430_g7_firmware 01.12.00probook_430_g8_firmware 01.08.02probook_440_g5_firmware 01.19.00probook_440_g6_firmware 01.19.00probook_440_g7_firmware 01.12.00probook_440_g8_firmware 01.08.02probook_450_g5_firmware 01.19.00probook_450_g6_firmware 01.19.00probook_450_g7_firmware 01.12.00probook_450_g8_firmware 01.08.02probook_470_g5_firmware 01.19.00probook_630_g8_firmware 01.08.01probook_640_g4_firmware 01.19.00probook_640_g5_firmware 01.12.00probook_640_g7_firmware 01.08.00probook_640_g8_firmware 01.08.01probook_650_g4_firmware 01.19.00probook_650_g5_firmware 01.12.00probook_650_g7_firmware 01.08.00probook_650_g8_firmware 01.08.01probook_x360_11_g3_education_edition_firmware 01.18.00probook_x360_11_g4_education_edition_firmware 01.13.00probook_x360_11_g5_education_edition_firmware 01.09.00probook_x360_11_g6_education_edition_firmware 01.09.00probook_x360_11_g7_education_edition_firmware 01.08.00probook_x360_440_g1_firmware 01.19.00zbook_14u_g5_firmware 01.19.00zbook_14u_g6_firmware 01.12.00zbook_15_g5_firmware 01.19.00zbook_15_g6_firmware 01.12.00zbook_15u_g5_firmware 01.19.00zbook_15u_g6_firmware 01.12.00zbook_17_g5_firmware 01.19.00zbook_17_g6_firmware 01.12.00zbook_create_g7_firmware 01.08.00zbook_firefly_14_g7_firmware 01.08.00zbook_firefly_14_g8_firmware 01.08.00zbook_firefly_15_g7_firmware 01.08.00zbook_firefly_15_g8_firmware 01.08.00zbook_fury_15_g7_firmware 01.08.00zbook_fury_15_g8_firmware 01.08.01zbook_fury_17_g7_firmware 01.08.00zbook_fury_17_g8_firmware 01.08.01zbook_power_15_g8_firmware 01.08.00zbook_power_g7_firmware 01.08.00zbook_studio_15_g8_firmware 01.08.00zbook_studio_g5_firmware 01.19.00zbook_studio_g7_firmware 01.08.00zbook_studio_x360_g5_firmware 01.19.00zhan_66_pro_13_g2_firmware 01.19.00zhan_66_pro_14_g2_firmware 01.19.00zhan_66_pro_14_g3_firmware 01.12.00zhan_66_pro_14_g4_firmware 01.08.02zhan_66_pro_15_g2_firmware 01.19.00zhan_66_pro_15_g3_firmware 01.12.00zhan_66_pro_g1_firmware 01.19.00zhan_x_13_g2_firmware 01.12.00z1_entry_tower_g5_workstation_firmware 02.12.00z1_entry_tower_g6_workstation_firmware 02.10.00z1_g8_tower_desktop_pc_firmware 02.07.00Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2021-39300High· 8.8Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.
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