Vulnerability Database

309,136

Total vulnerabilities in the database

CVE-2021-36343

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.

  • Published: Jan 24, 2022
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-36343
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 7.2
  • AV:L/AC:L/Au:N/C:C/I:C/A:C

CWEs:

Software From Fixed in
dell / alienware_13_r3_firmware - 1.14.0
dell / alienware_15_r3_firmware - 1.14.0
dell / alienware_15_r4_firmware - 1.15.0
dell / alienware_17_r4_firmware - 1.14.0
dell / alienware_17_r5_firmware - 1.15.0
dell / alienware_area_51m_r1_firmware - 1.16.0
dell / alienware_area_51m_r2_firmware - 1.11.0
dell / alienware_aurora_r11_firmware - 1.0.10
dell / alienware_aurora_r12_firmware - 1.1.8
dell / alienware_aurora_r8_firmware - 1.0.18
dell / alienware_aurora_r9_firmware - 1.0.15
dell / alienware_m15_r1_firmware - 2.10.0
dell / alienware_m15_r2_firmware - 1.10.0
dell / alienware_m15_r3_firmware - 1.12.0
dell / alienware_m15_r4_firmware - 1.6.2
dell / alienware_m17_r1_firmware - 2.10.0
dell / alienware_m17_r2_firmware - 1.10.0
dell / alienware_m17_r3_firmware - 1.12.0
dell / alienware_m17_r4_firmware - 1.6.2
dell / alienware_x15_r1_firmware - 1.5.0
dell / alienware_x17_r1_firmware - 1.5.0
dell / chengming_3977_firmware - 1.14.0
dell / chengming_3980_firmware - 2.20.0
dell / chengming_3988_firmware - 1.8.0
dell / chengming_3990_firmware - 1.6.0
dell / chengming_3991_firmware - 1.6.0
dell / dell_g15_5510_firmware - 1.6.0
dell / dell_g15_5511_firmware - 1.6.0
dell / dell_g3_3500_firmware - 1.11.0
dell / dell_g3_3579_firmware - 1.15.1
dell / dell_g3_3590_firmware - 1.15.1
dell / dell_g3_3779_firmware - 1.18.0
dell / dell_g5_5000_firmware - 1.4.0
dell / dell_g5_5090_firmware - 1.10.0
dell / dell_g5_5500_firmware - 1.11.0
dell / dell_g5_5590_firmware - 1.17.1
dell / dell_g7_7500_firmware - 1.11.1
dell / dell_g7_7587_firmware - 1.18.0
dell / dell_g7_7588_firmware - 1.18.0
dell / dell_g7_7590_firmware - 1.17.1
dell / dell_g7_7700_firmware - 1.11.1
dell / dell_g7_7790_firmware - 1.17.1
dell / embedded_box_pc_5000_firmware - 1.12.0
dell / inspiron_13_7370_firmware - 1.21.0
dell / inspiron_13_5378_firmware - 1.35.0
dell / inspiron_13_5379_firmware - 1.18.0
dell / inspiron_13_7000_firmware - 1.15.0
dell / inspiron_13_7373_firmware - 1.21.0
dell / inspiron_13_7378_firmware - 1.35.0
dell / inspiron_14_3467_firmware - 2.17.0
dell / inspiron_14_3473_firmware - 1.12.0
dell / inspiron_14_5410_firmware - 2.4.1
dell / precision_5820_tower_firmware - 2.12.1
dell / precision_7820_tower_firmware - 2.16.1
dell / precision_7920_tower_firmware - 2.16.1
dell / inspiron_15_3567_firmware - 2.17.0
dell / inspiron_15_3573_firmware - 1.12.0
dell / inspiron_15_5518_firmware - 2.4.1
dell / inspiron_15_5566_firmware - 1.16.0
dell / inspiron_15_5578_firmware - 1.35.0
dell / inspiron_15_5579_firmware - 1.18.0
dell / inspiron_15_5582_firmware - 2.12.0
dell / inspiron_15_7570_firmware - 1.21.0
dell / inspiron_15_7572_firmware - 1.9.0
dell / inspiron_15_7573_firmware - 1.21.0
dell / inspiron_15_gaming_7577_firmware - 1.15.0
dell / inspiron_17_7773_firmware - 1.18.0
dell / inspiron_3268_firmware - 1.18.0
dell / inspiron_3277_aio_firmware - 1.17.0
dell / inspiron_3280_firmware - 1.13.0
dell / inspiron_3462_firmware - 1.19.0
dell / inspiron_3470_firmware - 2.20.0
dell / inspiron_3471_firmware - 1.8.0
dell / inspiron_3472_firmware - 1.12.0
dell / inspiron_3476_firmware - 1.15.0
dell / inspiron_3477_aio_firmware - 1.17.0
dell / inspiron_3480_firmware - 1.16.0
dell / inspiron_3480_aio_firmware - 1.13.0
dell / inspiron_3481_firmware - 1.15.0
dell / inspiron_3482_firmware - 1.11.0
dell / inspiron_3490_firmware - 1.15.0
dell / inspiron_3493_firmware - 1.18.0
dell / inspiron_3501_firmware - 1.9.0
dell / inspiron_3502_firmware - 1.4.0
dell / inspiron_3510_firmware - 1.3.0
dell / inspiron_3511_firmware - 1.6.0
dell / inspiron_3576_firmware - 1.15.0
dell / inspiron_3580_firmware - 1.16.0
dell / inspiron_3581_firmware - 1.15.0
dell / inspiron_3582_firmware - 1.11.0
dell / inspiron_3590_firmware - 1.15.0
dell / inspiron_3593_firmware - 1.18.0
dell / inspiron_3668_firmware - 1.18.0
dell / inspiron_3670_firmware - 2.20.0
dell / inspiron_3671_firmware - 1.8.0
dell / inspiron_3780_firmware - 1.16.0
dell / inspiron_3781_firmware - 1.15.0
dell / inspiron_3782_firmware - 1.11.0
dell / inspiron_3790_firmware - 1.15.0
dell / inspiron_3793_firmware - 1.18.0
dell / inspiron_3880_firmware - 1.6.0
dell / inspiron_3881_firmware - 1.6.0
dell / inspiron_3891_firmware - 1.2.2
dell / inspiron_5300_firmware - 1.9.0
dell / inspiron_5301_firmware - 1.11.0
dell / inspiron_5310_firmware - 2.5.0
dell / inspiron_5370_firmware - 1.20.0
dell / inspiron_5390_firmware - 1.14.0
dell / inspiron_5391_firmware - 1.15.0
dell / inspiron_5400_2-in-1_firmware - 1.9.0
dell / inspiron_5400_aio_firmware - 1.6.0
dell / inspiron_5401_firmware - 1.9.0
dell / inspiron_5401_aio_firmware - 1.6.0
dell / inspiron_5402_firmware - 1.8.0
dell / inspiron_5406_2-in-1_firmware - 1.8.0
dell / inspiron_5408_firmware - 1.9.0
dell / inspiron_5409_firmware - 1.8.0
dell / inspiron_5410_firmware - 2.4.0
dell / inspiron_5477_aio_firmware - 1.2.16
dell / inspiron_5480_firmware - 2.12.0
dell / inspiron_5481_firmware - 2.12.0
dell / inspiron_5482_firmware - 2.12.0
dell / inspiron_5490_firmware - 1.16.1
dell / inspiron_5490_aio_firmware - 1.11.0
dell / inspiron_5491_2-in-1_firmware - 1.12.1
dell / inspiron_5493_firmware - 1.18.0
dell / inspiron_5494_firmware - 1.15.0
dell / inspiron_5498_firmware - 1.16.1
dell / inspiron_5501_firmware - 1.9.0
dell / inspiron_5502_firmware - 1.8.0
dell / inspiron_5508_firmware - 1.9.0
dell / inspiron_5509_firmware - 1.8.0
dell / inspiron_5570_firmware - 1.7.0
dell / inspiron_5580_firmware - 2.12.0
dell / inspiron_5583_firmware - 1.16.0
dell / inspiron_5584_firmware - 1.16.0
dell / inspiron_5590_firmware - 1.16.1
dell / inspiron_5591_2-in-1_firmware - 1.12.1
dell / inspiron_5593_firmware - 1.18.0
dell / inspiron_5594_firmware - 1.16.1
dell / inspiron_5598_firmware - 1.16.1
dell / inspiron_5680_firmware - 2.8.0
dell / inspiron_5770_firmware - 1.7.0
dell / inspiron_7300_firmware - 1.11.0
dell / inspiron_7300_2-in-1_firmware - 1.5.0
dell / inspiron_7306_2-in-1_firmware - 1.8.0
dell / inspiron_7380_firmware - 1.15.0
dell / inspiron_7386_firmware - 1.12.0
dell / inspiron_7390_firmware - 1.15.0
dell / inspiron_7391_firmware - 1.13.1
dell / inspiron_7400_firmware - 1.11.0
dell / inspiron_7472_firmware - 1.9.0
dell / inspiron_7490_firmware - 1.10.0
dell / inspiron_7500_firmware - 1.10.0
dell / inspiron_7500_2-in-1_firmware - 1.5.0
dell / inspiron_7500_2-in-1_firmware 1.5.0.x 1.9.0
dell / inspiron_7501_firmware - 1.10.0
dell / inspiron_7506_2-in-1_firmware - 1.8.0
dell / inspiron_7510_firmware - 1.2.1
dell / inspiron_7580_firmware - 1.15.0
dell / inspiron_7586_firmware - 1.12.0
dell / inspiron_7590_firmware - 1.12.1
dell / inspiron_7590_firmware 1.12.1.x 1.15.0
dell / inspiron_7591_firmware - 1.12.1
dell / inspiron_7591_firmware 1.12.1.x 1.13.1
dell / inspiron_7610_firmware - 1.2.1
dell / latitude_13_7370_ultrabook_firmware - 1.26.3
dell / inspiron_7700_aio_firmware - 1.6.0
dell / inspiron_7706_2-in-1_firmware - 1.8.0
dell / inspiron_7777_aio_firmware - 1.2.16
dell / inspiron_7786_firmware - 1.12.0
dell / inspiron_7790_firmware - 1.11.0
dell / inspiron_7791_firmware - 1.13.1
dell / inspiron_5491_aio_firmware - 1.11.0
dell / latitude_12_5289_2-in-1_firmware - 1.25.0
dell / latitude_12_7280_ultrabook_firmware - 1.23.0
dell / latitude_12_7285_firmware - 1.13.0
dell / latitude_12_rugged_extreme_7214_firmware - 1.31.0
dell / latitude_12_rugged_tablet_7212_firmware - 1.35.0
dell / latitude_13_7389_2-in-1_firmware - 1.25.0
dell / latitude_13_7390_2-in-1_firmware - 1.21.0
dell / latitude_14_rugged_5414_firmware - 1.31.0
dell / latitude_3120_firmware - 1.4.1
dell / latitude_3180_firmware - 1.16.0
dell / latitude_3189_firmware - 1.16.0
dell / latitude_3190_firmware - 1.17.1
dell / latitude_3190_2-in-1_firmware - 1.17.1
dell / latitude_3300_firmware - 1.13.0
dell / latitude_3301_firmware - 1.12.1
dell / latitude_3310_firmware - 1.12.1
dell / latitude_3310_2-in-1_firmware - 1.11.1
dell / latitude_3320_firmware - 1.7.0
dell / latitude_3379_firmware - 1.0.32
dell / latitude_3380_firmware - 1.16.0
dell / latitude_3390_firmware - 1.17.0
dell / latitude_3400_firmware - 1.20.0
dell / latitude_3410_firmware - 1.11.1
dell / latitude_3420_firmware - 1.12.0
dell / latitude_3470_firmware - 1.22.0
dell / latitude_3480_firmware - 1.18.0
dell / latitude_3490_firmware - 1.17.0
dell / latitude_3500_firmware - 1.20.0
dell / latitude_3510_firmware - 1.11.1
dell / latitude_3520_firmware - 1.12.0
dell / latitude_3551_firmware - 1.8.1
dell / latitude_3570_firmware - 1.22.0
dell / latitude_3580_firmware - 1.18.0
dell / latitude_3590_firmware - 1.17.0
dell / latitude_5175_firmware - 1.12.0
dell / latitude_5179_firmware - 1.12.0
dell / latitude_5280_firmware - 1.22.0
dell / latitude_5285_2-in-1_firmware - 1.15.0
dell / latitude_5288_firmware - 1.22.0
dell / latitude_5290_firmware - 1.19.0
dell / latitude_5290_2-in-1_firmware - 1.18.0
dell / latitude_5300_firmware - 1.18.1
dell / latitude_5300_2-in-1_firmware - 1.18.1
dell / latitude_5310_firmware - 1.9.1
dell / latitude_5310_2_in_1_firmware - 1.9.1
dell / latitude_5320_firmware - 1.13.0
dell / latitude_5400_firmware - 1.13.0
dell / latitude_5401_firmware - 1.15.1
dell / latitude_5410_firmware - 1.8.1
dell / latitude_5411_firmware - 1.8.1
dell / latitude_5420_firmware - 1.13.1
dell / latitude_5480_firmware - 1.22.0
dell / latitude_5488_firmware - 1.22.0
dell / latitude_5490_firmware - 1.19.0
dell / latitude_5491_firmware - 1.17.2
dell / latitude_5500_firmware - 1.13.0
dell / latitude_5501_firmware - 1.15.1
dell / latitude_5510_firmware - 1.8.1
dell / latitude_5511_firmware - 1.8.1
dell / latitude_5520_firmware - 1.13.0
dell / latitude_5521_firmware - 1.6.0
dell / latitude_5580_firmware - 1.22.0
dell / latitude_5590_firmware - 1.19.0
dell / latitude_5591_firmware - 1.17.2
dell / latitude_7200_2-in-1_firmware - 1.15.1
dell / latitude_7210_2-in-1_firmware - 1.9.1
dell / latitude_7275_2-in-1_firmware - 1.12.0
dell / latitude_7290_firmware - 1.22.0
dell / latitude_7300_firmware - 1.15.1
dell / latitude_7310_firmware - 1.9.1
dell / latitude_7320_firmware - 1.11.3
dell / latitude_7320_detachable_firmware - 1.7.0
dell / latitude_7380_firmware - 1.23.0
dell / latitude_7390_firmware - 1.22.0
dell / latitude_7400_firmware - 1.15.1
dell / latitude_7400_2-in-1_firmware - 1.14.1
dell / latitude_7410_firmware - 1.9.1
dell / latitude_7414_rugged_extreme_firmware - 1.31.0
dell / latitude_7420_firmware - 1.11.3
dell / latitude_7480_firmware - 1.23.0
dell / latitude_7490_firmware - 1.22.0
dell / latitude_7520_firmware - 1.11.3
dell / latitude_9410_firmware - 1.9.1
dell / latitude_9420_firmware - 1.6.0
dell / latitude_9510_firmware - 1.8.1
dell / latitude_9520_firmware - 1.8.0
dell / latitude_e5270_firmware - 1.28.3
dell / latitude_e5470_firmware - 1.28.3
dell / latitude_e5570_firmware - 1.28.3
dell / latitude_e7270_firmware - 1.31.3
dell / latitude_e7470_firmware - 1.31.3
dell / latitude_rugged_5420_firmware - 1.15.0
dell / latitude_rugged_5424_firmware - 1.15.0
dell / latitude_rugged_7220_firmware - 1.15.1
dell / latitude_rugged_7220ex_firmware - 1.15.1
dell / latitude_rugged_7424_firmware - 1.15.0
dell / latitude_5421_firmware - 1.6.1
dell / optiplex_3040_firmware - 1.17.1
dell / optiplex_3046_firmware - 1.14.0
dell / optiplex_3050_firmware - 1.18.0
dell / optiplex_3050_aio_firmware - 1.19.0
dell / optiplex_3060_firmware - 1.15.0
dell / optiplex_3070_firmware - 2.3.1
dell / optiplex_3080_firmware - 2.3.1
dell / optiplex_3090_firmware - 1.5.0
dell / optiplex_3240_all-in-one_firmware - 1.14.0
dell / optiplex_3280_all-in-one_firmware - 1.9.0
dell / optiplex_5040_firmware - 1.20.0
dell / optiplex_5050_firmware - 1.18.0
dell / optiplex_5060_firmware - 1.15.0
dell / optiplex_5070_firmware - 1.10.0
dell / optiplex_5080_firmware - 1.6.0
dell / optiplex_5090_tower_firmware - 1.2.1
dell / optiplex_5250_firmware - 1.19.0
dell / optiplex_5260_all-in-one_firmware - 1.16.0
dell / optiplex_5270_all-in-one_firmware - 1.11.0
dell / optiplex_5480_all-in-one_firmware - 1.9.0
dell / optiplex_5490_aio_firmware - 1.5.2
dell / optiplex_7040_firmware - 1.21.0
dell / optiplex_7050_firmware - 1.18.0
dell / optiplex_7060_firmware - 1.15.0
dell / optiplex_7070_firmware - 1.10.0
dell / optiplex_7070_uff_firmware - 1.10.1
dell / optiplex_7071_firmware - 1.10.0
dell / optiplex_7080_firmware - 1.6.0
dell / optiplex_7090_tower_firmware - 1.2.1
dell / optiplex_7090_uff_firmware - 1.5.0
dell / optiplex_7440_aio_firmware - 1.17.0
dell / optiplex_7450_firmware - 1.19.0
dell / optiplex_7460_all_in_one_firmware - 1.16.0
dell / optiplex_7470_all-in-one_firmware - 1.11.0
dell / optiplex_7480_all-in-one_firmware - 1.9.0
dell / optiplex_7490_aio_firmware - 1.5.2
dell / optiplex_7760_aio_firmware - 1.16.0
dell / optiplex_7770_all-in-one_firmware - 1.11.0
dell / optiplex_7780_all-in-one_firmware - 1.9.0
dell / optiplex_xe3_firmware - 1.15.0
dell / precision_3240_cff_firmware - 1.8.0
dell / precision_3420_tower_firmware - 2.19.0
dell / precision_3430_tower_firmware - 1.15.0
dell / precision_3431_tower_firmware - 1.10.0
dell / precision_3440_firmware - 1.6.0
dell / precision_3450_firmware - 1.2.2
dell / precision_3510_firmware - 1.28.3
dell / precision_3520_firmware - 1.22.0
dell / precision_3530_firmware - 1.17.2
dell / precision_3540_firmware - 1.13.0
dell / precision_3541_firmware - 1.15.1
dell / precision_3550_firmware - 1.8.1
dell / precision_3560_firmware - 1.13.0
dell / precision_3561_firmware - 1.6.0
dell / precision_3620_tower_firmware - 2.19.0
dell / precision_3630_tower_firmware - 2.11.0
dell / precision_3640_firmware - 1.10.0
dell / precision_3930_rack_firmware - 2.14.0
dell / precision_5510_firmware - 1.19.0
dell / precision_5520_firmware - 1.25.0
dell / precision_5530_firmware - 1.22.1
dell / precision_5530_2-in-1_firmware - 1.16.8
dell / precision_5540_firmware - 1.14.1
dell / precision_5550_firmware - 1.10.0
dell / precision_5720_aio_firmware - 2.12.0
dell / precision_5750_firmware - 1.10.0