{"id":"CVE-2021-3439","aliases":["EUVD-2021-26765","GHSA-fr5f-66rh-432p"],"status":"published","title":"HP has identified a potential vulnerability in BIOS firmware of some Workstation products....","description":"HP has identified a potential vulnerability in BIOS firmware of some Workstation products. 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vulnerabilities.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00174,"percentile":0.06929,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2023-01-30T21:39:58Z","modified":"2026-06-17T04:05:05Z","products":[{"vendor":"hp","product":"200_g3_all-in-one_\\(rom_family_ssid_8431\\)_firmware"},{"vendor":"hp","product":"200_g3_all-in-one_\\(rom_family_ssid_84de\\)_firmware"},{"vendor":"hp","product":"200_g4_22_all-in-one_pc_\\(rom_family_ssid_86f0\\)_firmware"},{"vendor":"hp","product":"200_g4_22_all-in-one_pc_\\(rom_family_ssid_86f8\\)_firmware"},{"vendor":"hp","product":"200_pro_g4_22_all-in-one_pc_\\(rom_family_ssid_86f0\\)_firmware"},{"vendor":"hp","product":"200_pro_g4_22_all-in-one_pc_\\(rom_family_ssid_86f8\\)_firmware"},{"vendor":"hp","product":"205_g4_22_all-in-one_pc_\\(rom_family_ssid_86f0\\)_firmware"},{"vendor":"hp","product":"205_g4_22_all-in-one_pc_\\(rom_family_ssid_86f8\\)_firmware"},{"vendor":"hp","product":"205_pro_g4_22_all-in-one_pc_\\(rom_family_ssid_86f0\\)_firmware"},{"vendor":"hp","product":"205_pro_g4_22_all-in-one_pc_\\(rom_family_ssid_86f8\\)_firmware"},{"vendor":"hp","product":"218_pro_g5_microtower_pc_firmware"},{"vendor":"hp","product":"240_g4_firmware"},{"vendor":"hp","product":"240_g5_firmware"},{"vendor":"hp","product":"240_g6_firmware"},{"vendor":"hp","product":"240_g7_firmware"},{"vendor":"hp","product":"246_g4_firmware"},{"vendor":"hp","product":"246_g5_firmware"},{"vendor":"hp","product":"246_g6_firmware"},{"vendor":"hp","product":"246_g7_firmware"},{"vendor":"hp","product":"250_g4_firmware"},{"vendor":"hp","product":"250_g5_firmware"},{"vendor":"hp","product":"250_g6_firmware"},{"vendor":"hp","product":"250_g7_firmware"},{"vendor":"hp","product":"256_g4_firmware"},{"vendor":"hp","product":"256_g5_firmware"},{"vendor":"hp","product":"256_g6_firmware"},{"vendor":"hp","product":"256_g7_firmware"},{"vendor":"hp","product":"258_g6_firmware"},{"vendor":"hp","product":"258_g7_firmware"},{"vendor":"hp","product":"260_g2_desktop_mini_firmware"},{"vendor":"hp","product":"260_g3_desktop_mini_pc_firmware"},{"vendor":"hp","product":"260_g4_desktop_mini_pc_firmware"},{"vendor":"hp","product":"280_g3_microtower_pc_firmware"},{"vendor":"hp","product":"280_g3_pci_microtower_pc_firmware"},{"vendor":"hp","product":"280_g3_small_form_factor_\\(rom_family_ssid_843f\\)_firmware"},{"vendor":"hp","product":"280_g4_microtower_\\(rom_family_ssid_843c\\)_firmware"},{"vendor":"hp","product":"280_g4_small_form_factor_\\(rom_family_ssid_86e9\\)_firmware"},{"vendor":"hp","product":"280_g4_small_form_factor_\\(rom_family_ssid_8768\\)_firmware"},{"vendor":"hp","product":"280_g5_microtower_\\(rom_family_ssid_877e\\)_firmware"},{"vendor":"hp","product":"280_g5_small_form_factor_\\(rom_family_ssid_86e9\\)_firmware"},{"vendor":"hp","product":"280_pro_g3_microtower_pc_firmware"},{"vendor":"hp","product":"280_pro_g3_small_form_factor_\\(rom_family_ssid_843f\\)_firmware"},{"vendor":"hp","product":"280_pro_g4_microtower_\\(rom_family_ssid_843c\\)_firmware"},{"vendor":"hp","product":"280_pro_g6_microtower_\\(rom_family_ssid_8948\\)_firmware"},{"vendor":"hp","product":"282_pro_g3_microtower_pc_firmware"},{"vendor":"hp","product":"282_pro_g4_microtower_\\(rom_family_ssid_843c\\)_firmware"},{"vendor":"hp","product":"282_pro_g5_microtower_\\(rom_family_ssid_86e9\\)_firmware"},{"vendor":"hp","product":"282_pro_g6_microtower_\\(rom_family_ssid_8948\\)_firmware"},{"vendor":"hp","product":"288_pro_g3_microtower_firmware"},{"vendor":"hp","product":"288_pro_g4_microtower_\\(rom_family_ssid_843c\\)_firmware"},{"vendor":"hp","product":"288_pro_g5_microtower_\\(rom_family_ssid_86e9\\)_firmware"},{"vendor":"hp","product":"288_pro_g6_microtower_\\(rom_family_ssid_877e\\)_firmware"},{"vendor":"hp","product":"288_pro_g6_microtower_\\(rom_family_ssid_8948\\)_firmware"},{"vendor":"hp","product":"290_g1_microtower_pc_firmware"},{"vendor":"hp","product":"290_g1_small_form_factor_\\(rom_family_ssid_843f\\)_firmware"},{"vendor":"hp","product":"290_g2_microtower_\\(rom_family_ssid_843c\\)_firmware"},{"vendor":"hp","product":"290_g2_small_form_factor_\\(rom_family_ssid_86e9\\)_firmware"},{"vendor":"hp","product":"290_g2_small_form_factor_\\(rom_family_ssid_8768\\)_firmware"},{"vendor":"hp","product":"290_g3_\\(rom_family_ssid_86e9\\)_firmware"},{"vendor":"hp","product":"290_g4_microtower_\\(rom_family_ssid_877e\\)_firmware"},{"vendor":"hp","product":"290_g4_microtower_\\(rom_family_ssid_8948\\)_firmware"},{"vendor":"hp","product":"340_g3_firmware"},{"vendor":"hp","product":"340_g4_firmware"},{"vendor":"hp","product":"340_g5_firmware"},{"vendor":"hp","product":"340_g7_firmware"},{"vendor":"hp","product":"340s_g7_firmware"},{"vendor":"hp","product":"346_g3_firmware"},{"vendor":"hp","product":"346_g4_firmware"}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