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High 8.8Published Feb 16, 2022
CVE-2021-39297Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.
Updated under an hour ago ()
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It affects hp 260_g3_desktop_mini_pc_firmware and 59 other products. Add what you run to find out whether that includes you.
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Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.
- CVSS
- 8.8 HIGH (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Weakness (CWE)
- CWE-269
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Modified
- Record last updated
- Oct 7, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
hp 260_g3_desktop_mini_pc_firmware hp:260_g3_desktop_mini_pc_firmware | through 2.17.00 | NVD |
hp elitedesk_800_35w_g4_desktop_mini_pc_firmware hp:elitedesk_800_35w_g4_desktop_mini_pc_firmware | through 2.18.00 | NVD |
hp elitedesk_800_65w_g4_desktop_mini_pc_firmware hp:elitedesk_800_65w_g4_desktop_mini_pc_firmware | through 2.18.00 | NVD |
hp elitedesk_800_95w_g4_desktop_mini_pc_firmware hp:elitedesk_800_95w_g4_desktop_mini_pc_firmware | through 2.18.00 | NVD |
hp elitedesk_800_g4_small_form_factor_pc_firmware hp:elitedesk_800_g4_small_form_factor_pc_firmware | through 2.18.00 | NVD |
hp elitedesk_800_g4_tower_pc_firmware hp:elitedesk_800_g4_tower_pc_firmware | through 2.18.00; through 2.18.00 | NVD |
hp elitedesk_800_g4_workstation_edition_firmware hp:elitedesk_800_g4_workstation_edition_firmware | through 2.18.00 | NVD |
hp elitedesk_800_g5_desktop_mini_pc_firmware hp:elitedesk_800_g5_desktop_mini_pc_firmware | through 2.12.00 | NVD |
hp elitedesk_800_g5_small_form_factor_pc_firmware hp:elitedesk_800_g5_small_form_factor_pc_firmware | through 2.12.00 | NVD |
hp elitedesk_800_g5_tower_pc_firmware hp:elitedesk_800_g5_tower_pc_firmware | through 2.12.00 | NVD |
hp elitedesk_800_g6_desktop_mini_pc_firmware hp:elitedesk_800_g6_desktop_mini_pc_firmware | through 2.10.00 | NVD |
hp elitedesk_800_g6_small_form_factor_pc_firmware hp:elitedesk_800_g6_small_form_factor_pc_firmware | through 2.10.00 | NVD |
hp elitedesk_800_g6_tower_pc_firmware hp:elitedesk_800_g6_tower_pc_firmware | through 2.10.00 | NVD |
hp elitedesk_800_g8_desktop_mini_pc_firmware hp:elitedesk_800_g8_desktop_mini_pc_firmware | through 2.07.00 | NVD |
hp elitedesk_800_g8_small_form_factor_pc_firmware hp:elitedesk_800_g8_small_form_factor_pc_firmware | through 2.07.00 | NVD |
hp elitedesk_800_g8_tower_pc_firmware hp:elitedesk_800_g8_tower_pc_firmware | through 2.07.00 | NVD |
hp elitedesk_805_g6_desktop_mini_pc_firmware hp:elitedesk_805_g6_desktop_mini_pc_firmware | through 2.07.00 | NVD |
hp elitedesk_805_g6_small_form_factor_pc_firmware hp:elitedesk_805_g6_small_form_factor_pc_firmware | through 2.07.00 | NVD |
hp elitedesk_805_g8_desktop_mini_pc_firmware hp:elitedesk_805_g8_desktop_mini_pc_firmware | through 2.03.00 | NVD |
hp elitedesk_805_g8_small_form_factor_pc_firmware hp:elitedesk_805_g8_small_form_factor_pc_firmware | through 2.03.00 | NVD |
hp elitedesk_880_g4_tower_pc_firmware hp:elitedesk_880_g4_tower_pc_firmware | through 2.18.00 | NVD |
hp elitedesk_880_g5_tower_pc_firmware hp:elitedesk_880_g5_tower_pc_firmware | through 2.12.00 | NVD |
hp elitedesk_880_g6_tower_pc_firmware hp:elitedesk_880_g6_tower_pc_firmware | through 2.10.00 | NVD |
hp elitedesk_880_g8_tower_pc_firmware hp:elitedesk_880_g8_tower_pc_firmware | through 2.07.00 | NVD |
hp eliteone_1000_g2_23.8-in_all-in-one_business_pc_firmware hp:eliteone_1000_g2_23.8-in_all-in-one_business_pc_firmware | through 2.18.00 | NVD |
hp eliteone_1000_g2_23.8-in_touch_all-in-one_business_pc_firmware hp:eliteone_1000_g2_23.8-in_touch_all-in-one_business_pc_firmware | through 2.18.00 | NVD |
hp eliteone_1000_g2_27-in_4k_uhd_all-in-one_business_pc_firmware hp:eliteone_1000_g2_27-in_4k_uhd_all-in-one_business_pc_firmware | through 2.18.00 | NVD |
hp eliteone_1000_g2_34-in_curved_all-in-one_business_pc_firmware hp:eliteone_1000_g2_34-in_curved_all-in-one_business_pc_firmware | through 2.18.00 | NVD |
hp eliteone_800_g4_23.8-in_healthcare_edition_all-in-one_business_pc_firmware hp:eliteone_800_g4_23.8-in_healthcare_edition_all-in-one_business_pc_firmware | through 2.18.00 | NVD |
hp eliteone_800_g4_23.8-inch_non-touch_all-in-one_pc_firmware hp:eliteone_800_g4_23.8-inch_non-touch_all-in-one_pc_firmware | through 2.18.00 | NVD |
hp eliteone_800_g4_23.8-inch_non-touch_gpu_all-in-one_pc_firmware hp:eliteone_800_g4_23.8-inch_non-touch_gpu_all-in-one_pc_firmware | through 2.18.00 | NVD |
hp eliteone_800_g4_23.8-inch_touch_all-in-one_pc_firmware hp:eliteone_800_g4_23.8-inch_touch_all-in-one_pc_firmware | through 2.18.00 | NVD |
hp eliteone_800_g4_23.8-inch_touch_gpu_all-in-one_pc_firmware hp:eliteone_800_g4_23.8-inch_touch_gpu_all-in-one_pc_firmware | through 2.18.00 | NVD |
hp eliteone_800_g5_23.8-in_healthcare_edition_all-in-one_firmware hp:eliteone_800_g5_23.8-in_healthcare_edition_all-in-one_firmware | through 2.12.00 | NVD |
hp eliteone_800_g5_23.8-inch_all-in-one_firmware hp:eliteone_800_g5_23.8-inch_all-in-one_firmware | through 2.12.00 | NVD |
hp eliteone_800_g6_24_all-in-one_pc_firmware hp:eliteone_800_g6_24_all-in-one_pc_firmware | through 2.10.00 | NVD |
hp eliteone_800_g6_27_all-in-one_pc_firmware hp:eliteone_800_g6_27_all-in-one_pc_firmware | through 2.10.00 | NVD |
hp eliteone_800_g8_24_all-in-one_pc_firmware hp:eliteone_800_g8_24_all-in-one_pc_firmware | through 2.07.00 | NVD |
hp eliteone_800_g8_27_all-in-one_pc_firmware hp:eliteone_800_g8_27_all-in-one_pc_firmware | through 2.07.00 | NVD |
hp prodesk_400_g4_desktop_mini_pc_firmware hp:prodesk_400_g4_desktop_mini_pc_firmware | through 2.18.00 | NVD |
hp prodesk_400_g5_desktop_mini_pc_firmware hp:prodesk_400_g5_desktop_mini_pc_firmware | through 2.12.00 | NVD |
hp prodesk_400_g5_microtower_pc_firmware hp:prodesk_400_g5_microtower_pc_firmware | through 2.18.00 | NVD |
hp prodesk_400_g5_small_form_factor_pc_firmware hp:prodesk_400_g5_small_form_factor_pc_firmware | through 2.18.00 | NVD |
hp prodesk_400_g6_desktop_mini_pc_firmware hp:prodesk_400_g6_desktop_mini_pc_firmware | through 2.10.00 | NVD |
hp prodesk_400_g6_microtower_pc_firmware hp:prodesk_400_g6_microtower_pc_firmware | through 2.12.00 | NVD |
hp prodesk_400_g6_small_form_factor_pc_firmware hp:prodesk_400_g6_small_form_factor_pc_firmware | through 2.12.00 | NVD |
hp prodesk_400_g7_microtower_pc_firmware hp:prodesk_400_g7_microtower_pc_firmware | through 2.10.00 | NVD |
hp prodesk_400_g7_small_form_factor_pc_firmware hp:prodesk_400_g7_small_form_factor_pc_firmware | through 2.10.00 | NVD |
hp prodesk_405_g8_desktop_mini_pc_firmware hp:prodesk_405_g8_desktop_mini_pc_firmware | through 2.03.00 | NVD |
hp prodesk_405_g8_small_form_factor_pc_firmware hp:prodesk_405_g8_small_form_factor_pc_firmware | through 2.03.00 | NVD |
hp prodesk_480_g5_microtower_pc_firmware hp:prodesk_480_g5_microtower_pc_firmware | through 2.18.00 | NVD |
hp prodesk_480_g6_microtower_pc_firmware hp:prodesk_480_g6_microtower_pc_firmware | through 2.12.00 | NVD |
hp prodesk_480_g7_pci_microtower_pc_firmware hp:prodesk_480_g7_pci_microtower_pc_firmware | through 2.10.00 | NVD |
hp prodesk_600_g4_desktop_mini_pc_firmware hp:prodesk_600_g4_desktop_mini_pc_firmware | through 2.18.00 | NVD |
hp prodesk_600_g4_microtower_pc_firmware hp:prodesk_600_g4_microtower_pc_firmware | through 2.18.00 | NVD |
hp prodesk_600_g4_microtower_pc(with_pci_slot)_firmware hp:prodesk_600_g4_microtower_pc(with_pci_slot)_firmware | through 2.18.00 | NVD |
hp prodesk_600_g4_small_form_factor_pc_firmware hp:prodesk_600_g4_small_form_factor_pc_firmware | through 2.18.00 | NVD |
hp prodesk_600_g5_desktop_mini_pc_firmware hp:prodesk_600_g5_desktop_mini_pc_firmware | through 2.12.00 | NVD |
hp prodesk_600_g5_microtower_pc_firmware hp:prodesk_600_g5_microtower_pc_firmware | through 2.12.00 | NVD |
hp prodesk_600_g5_microtower_pc(with_pci_slot)_firmware hp:prodesk_600_g5_microtower_pc(with_pci_slot)_firmware | through 2.12.00 | NVD |
References
- https://support.hp.com/us-en/document/ish_5661066-5661090-16patch, vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.