CVSS 3.1
6.7 mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HCVE-2021-36283
Medium (6.7) in dell. EPSS 0.2% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 16% of CVEs (scores of 2026-10-31)
- CWE
- CWE-20
- Published
- Modified
- Record from
- the NVD, synced
Affected
- dell:chengming_3990_firmware
- dell:chengming_3991_firmware
- dell:g3_15_3500_firmware
- dell:g3_15_3590_firmware
- dell:g3_15_5500_firmware
- dell:inspiron_3493_firmware
- dell:inspiron_3501_firmware
- dell:inspiron_3593_firmware
- dell:inspiron_3793_firmware
- dell:inspiron_3880_firmware
- dell:inspiron_3881_firmware
- dell:inspiron_5400_2-in-1_firmware
- dell:inspiron_5490_firmware
- dell:inspiron_5493_firmware
- dell:inspiron_5498_firmware
- dell:inspiron_5590_firmware
- dell:inspiron_5593_firmware
- dell:inspiron_5598_firmware
- dell:inspiron_7391_2-in-1_firmware
- dell:inspiron_7500_2-in-1_silver_firmware
- dell:inspiron_7500_firmware
- dell:inspiron_7501_firmware
- dell:inspiron_7590_firmware
- dell:inspiron_7591_firmware
- dell:latitude_3310_2-in-1_firmware
- dell:latitude_3310_firmware
- dell:latitude_5300_2-in-1_firmware
- dell:latitude_5300_firmware
- dell:latitude_5310_2_in_1_firmware
- dell:latitude_5310_firmware
- dell:latitude_5400_firmware
- dell:latitude_5401_firmware
- dell:latitude_5410_firmware
- dell:latitude_5411_firmware
- dell:latitude_5500_firmware
- dell:latitude_5511_firmware
- dell:latitude_7200_2_in_1_firmware
- dell:latitude_7210_2_in_1_firmware
- dell:latitude_7220ex_rugged_extreme_tablet_firmware
- dell:latitude_7300_firmware
- dell:latitude_7310_firmware
- dell:latitude_7400_2-in-1_firmware
- dell:latitude_7400_firmware
- dell:latitude_7410_firmware
- dell:latitude_9410_firmware
- dell:latitude_9510_firmware
- dell:optiplex_3080_firmware
- dell:optiplex_3280_aio_firmware
- dell:optiplex_5080_firmware
- dell:optiplex_5480_aio_firmware