Disclosure summary
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.
Source-reported weakness categories
CWE-20
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2021-36323
Open original source · Updated Oct 08, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| dell | alienware_13_r3_firmware | * {"versionEndExcluding":"1.13.0"} |
| dell | alienware_15_r3_firmware | * {"versionEndExcluding":"1.13.0"} |
| dell | alienware_15_r4_firmware | * {"versionEndExcluding":"1.14.0"} |
| dell | alienware_17_r4_firmware | * {"versionEndExcluding":"1.13.0"} |
| dell | alienware_17_r5_firmware | * {"versionEndExcluding":"1.14.0"} |
| dell | alienware_area_51m_r1_firmware | * {"versionEndExcluding":"1.15.1"} |
| dell | alienware_area_51m_r2_firmware | * {"versionEndExcluding":"1.10.0"} |
| dell | alienware_aurora_r11_firmware | * {"versionEndExcluding":"1.0.9"} |
| dell | alienware_aurora_r12_firmware | * {"versionEndExcluding":"1.1.7"} |
| dell | alienware_aurora_r7_firmware | * {"versionEndExcluding":"1.0.25"} |
| dell | alienware_aurora_r8_firmware | * {"versionEndExcluding":"1.0.17"} |
| dell | alienware_aurora_r9_firmware | * {"versionEndExcluding":"1.0.14"} |
| dell | alienware_aurora_ryzen_edition_firmware | * {"versionEndExcluding":"2.2.4"} |
| dell | alienware_m15_r1_firmware | * {"versionEndExcluding":"2.9.0"} |
| dell | alienware_m15_r2_firmware | * {"versionEndExcluding":"1.9.0"} |
| dell | alienware_m15_r3_firmware | * {"versionEndExcluding":"1.11.0"} |
| dell | alienware_m17_r1_firmware | * {"versionEndExcluding":"2.9.0"} |
| dell | alienware_m17_r2_firmware | * {"versionEndExcluding":"1.9.0"} |
| dell | alienware_m17_r3_firmware | * {"versionEndExcluding":"1.11.0"} |
| dell | alienware_x15_r1_firmware | * {"versionEndExcluding":"1.4.0"} |
| dell | alienware_x17_r1_firmware | * {"versionEndExcluding":"1.4.0"} |
| dell | chengming_3977_firmware | * {"versionEndExcluding":"1.13.0"} |
| dell | chengming_3980_firmware | * {"versionEndExcluding":"2.19.0"} |
| dell | chengming_3988_firmware | * {"versionEndExcluding":"1.7.0"} |
| dell | chengming_3990_firmware | * {"versionEndExcluding":"1.5.1"} |
| dell | chengming_3991_firmware | * {"versionEndExcluding":"1.5.1"} |
| dell | g3_3579_firmware | * {"versionEndExcluding":"1.17.0"} |
| dell | g3_3590_firmware | * {"versionEndExcluding":"1.14.0"} |
| dell | g3_3779_firmware | * {"versionEndExcluding":"1.17.0"} |
| dell | g5_5000_firmware | * {"versionEndExcluding":"1.3.0"} |
| dell | g5_5090_firmware | * {"versionEndExcluding":"1.9.0"} |
| dell | g5_5587_firmware | * {"versionEndExcluding":"1.17.0"} |
| dell | g5_5590_firmware | * {"versionEndExcluding":"1.16.0"} |
| dell | g7_7587_firmware | * {"versionEndExcluding":"1.17.0"} |
| dell | g7_7588_firmware | * {"versionEndIncluding":"1.17.0"} |
| dell | g7_7590_firmware | * {"versionEndIncluding":"1.16.0"} |
| dell | g7_7790_firmware | * {"versionEndIncluding":"1.16.0"} |
| dell | embedded_box_pc_5000_firmware | * {"versionEndExcluding":"1.11.0"} |
| dell | inspiron_13_5378_firmware | * {"versionEndExcluding":"1.34.0"} |
| dell | inspiron_13_5379_firmware | * {"versionEndExcluding":"1.17.0"} |
| dell | inspiron_14_3467_firmware | * {"versionEndExcluding":"2.16.0"} |
| dell | inspiron_14_5468_firmware | * {"versionEndExcluding":"1.15.0"} |
| dell | inspiron_15_3567_firmware | * {"versionEndExcluding":"2.16.0"} |
| dell | inspiron_15_5566_firmware | * {"versionEndExcluding":"1.15.0"} |
| dell | inspiron_15_5578_firmware | * {"versionEndExcluding":"1.34.0"} |
| dell | inspiron_15_5579_firmware | * {"versionEndExcluding":"1.17.0"} |
| dell | inspiron_15_5582_firmware | * {"versionEndExcluding":"2.11.0"} |
| dell | inspiron_15_7570_firmware | * {"versionEndExcluding":"1.20.0"} |
| dell | inspiron_15_7572_firmware | * {"versionEndExcluding":"1.8.0"} |
| dell | inspiron_15_7573_firmware | * {"versionEndExcluding":"1.20.0"} |
| dell | inspiron_15_7577_firmware | * {"versionEndExcluding":"1.14.0"} |
| dell | inspiron_17_7773_firmware | * {"versionEndExcluding":"1.17.0"} |
| dell | inspiron_3268_firmware | * {"versionEndExcluding":"1.17.1"} |
| dell | inspiron_3277_firmware | * {"versionEndExcluding":"1.16.0"} |
| dell | inspiron_3280_firmware | * {"versionEndExcluding":"1.12.0"} |
| dell | inspiron_3470_firmware | * {"versionEndExcluding":"2.19.0"} |
| dell | inspiron_3471_firmware | * {"versionEndExcluding":"1.7.0"} |
| dell | inspiron_3476_firmware | * {"versionEndExcluding":"1.14.0"} |
| dell | inspiron_3477_firmware | * {"versionEndExcluding":"1.16.0"} |
| dell | inspiron_3480_firmware | * {"versionEndExcluding":"1.12.0"} |
| dell | inspiron_3481_firmware | * {"versionEndExcluding":"1.14.0"} |
| dell | inspiron_3576_firmware | * {"versionEndExcluding":"1.14.0"} |
| dell | inspiron_3580_firmware | * {"versionEndExcluding":"1.15.0"} |
| dell | inspiron_3581_firmware | * {"versionEndExcluding":"1.14.0"} |
| dell | inspiron_3668_firmware | * {"versionEndExcluding":"1.17.1"} |
| dell | inspiron_3670_firmware | * {"versionEndExcluding":"2.19.0"} |
| dell | inspiron_3671_firmware | * {"versionEndExcluding":"1.7.0"} |
| dell | inspiron_3780_firmware | * {"versionEndExcluding":"1.15.0"} |
| dell | inspiron_3781_firmware | * {"versionEndExcluding":"1.14.0"} |
| dell | inspiron_3880_firmware | * {"versionEndExcluding":"1.5.1"} |
| dell | inspiron_3881_firmware | * {"versionEndExcluding":"1.5.1"} |
| dell | inspiron_5370_firmware | * {"versionEndExcluding":"1.19.0"} |
| dell | inspiron_5400_firmware | * {"versionEndExcluding":"1.5.2"} |
| dell | inspiron_5401_firmware | * {"versionEndExcluding":"1.5.2"} |
| dell | inspiron_5477_firmware | * {"versionEndExcluding":"1.2.15"} |
| dell | inspiron_5480_firmware | * {"versionEndExcluding":"2.11.0"} |
| dell | inspiron_5481_firmware | * {"versionEndExcluding":"2.11.0"} |
| dell | inspiron_5482_firmware | * {"versionEndExcluding":"2.11.0"} |
| dell | inspiron_5490_firmware | * {"versionEndExcluding":"1.10.0"} |
| dell | inspiron_5570_firmware | * {"versionEndExcluding":"1.6.0"} |
| dell | inspiron_5580_firmware | * {"versionEndExcluding":"2.11.0"} |
| dell | inspiron_5680_firmware | * {"versionEndExcluding":"2.7.0"} |
| dell | inspiron_5770_firmware | * {"versionEndExcluding":"1.6.0"} |
| dell | inspiron_7370_firmware | * {"versionEndExcluding":"1.20.0"} |
| dell | inspiron_7373_firmware | * {"versionEndExcluding":"1.20.0"} |
| dell | inspiron_7380_firmware | * {"versionEndExcluding":"1.14.0"} |
| dell | inspiron_7386_firmware | * {"versionEndExcluding":"1.11.0"} |
| dell | inspiron_7467_firmware | * {"versionEndExcluding":"1.15.0"} |
| dell | inspiron_7472_firmware | * {"versionEndExcluding":"1.8.0"} |
| dell | inspiron_7567_firmware | * {"versionEndExcluding":"1.15.0"} |
| dell | inspiron_7580_firmware | * {"versionEndExcluding":"1.14.0"} |
| dell | inspiron_7586_firmware | * {"versionEndExcluding":"1.11.0"} |
| dell | inspiron_7590_firmware | * {"versionEndExcluding":"1.11.0"} |
| dell | inspiron_7591_firmware | * {"versionEndExcluding":"1.11.0"} |
| dell | inspiron_7700_firmware | * {"versionEndExcluding":"1.5.2"} |
| dell | inspiron_7777_firmware | * {"versionEndExcluding":"1.2.15"} |
| dell | inspiron_7786_firmware | * {"versionEndExcluding":"1.11.0"} |
| dell | inspiron_7790_firmware | * {"versionEndExcluding":"1.10.0"} |
| dell | inspiron_5491_firmware | * {"versionEndExcluding":"1.10.0"} |
| dell | latitude_3180_firmware | * {"versionEndExcluding":"1.15.0"} |
Showing 100 associations; open the original for the complete set.
Original records & references
- NIST NVD record
- CVE Program record
- www.dell.com — Vendor Advisory
- www.dell.com — Vendor Advisory
PUBLISHED 2021-11-12T18:15:08-05:00
MODIFIED 2026-10-08T17:17:37-04:00
INGESTED 2026-10-10T20:50:20-04:00