CVSS 3.1
5.3 mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:NCVE-2020-5326
Medium (5.3) in dell. EPSS 0.3% chance of exploitation in the next 30 days.
Affected Dell Client platforms contain a BIOS Setup configuration authentication bypass vulnerability in the pre-boot Intel Rapid Storage Response Technology (iRST) Manager menu. An attacker with physical access to the system could perform unauthorized changes to the BIOS Setup configuration settings without requiring the BIOS Admin password by selecting the Optimized Defaults option in the pre-boot iRST Manager.
Severity
- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-10-31)
- CWE
- CWE-306
- Published
- Modified
- Record from
- the NVD, synced
Affected
- dell:chengming_3980_firmware
- dell:embedded_box_pc_5000_firmware
- dell:g3_3579_firmware
- dell:g3_3590_firmware
- dell:g3_3779_firmware
- dell:g5_5587_firmware
- dell:g5_5590_firmware
- dell:g7_7588_firmware
- dell:g7_7590_firmware
- dell:g7_7790_firmware
- dell:inspiron_14_gaming_7466_firmware
- dell:inspiron_14_gaming_7467_firmware
- dell:inspiron_15_7572_firmware
- dell:inspiron_15_gaming_7566_firmware
- dell:inspiron_15_gaming_7567_firmware
- dell:inspiron_15_gaming_7577_firmware
- dell:inspiron_3470_firmware
- dell:inspiron_3480_firmware
- dell:inspiron_3481_firmware
- dell:inspiron_3580_firmware
- dell:inspiron_3581_firmware
- dell:inspiron_3583_firmware
- dell:inspiron_3584_firmware
- dell:inspiron_3670_firmware
- dell:inspiron_3780_firmware
- dell:inspiron_3781_firmware
- dell:inspiron_5370_firmware
- dell:inspiron_5480_firmware
- dell:inspiron_5481_firmware
- dell:inspiron_5482_firmware
- dell:inspiron_5488_firmware
- dell:inspiron_5570_firmware
- dell:inspiron_5580_firmware
- dell:inspiron_5582_firmware
- dell:inspiron_5770_firmware
- dell:inspiron_7380_firmware
- dell:inspiron_7386_firmware
- dell:inspiron_7472_firmware
- dell:inspiron_7580_firmware
- dell:inspiron_7586_firmware
- dell:inspiron_7590_firmware
- dell:inspiron_7591_firmware
- dell:inspiron_7786_firmware
- dell:latitude_3300_firmware
- dell:latitude_3460_firmware
- dell:latitude_3480_firmware
- dell:latitude_3490_firmware
- dell:latitude_3580_firmware
- dell:latitude_3590_firmware
- dell:latitude_5175_firmware