CVE-2023-32480

Dell BIOS contains an Improper Input Validation vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability to perform arbitrary code execution.

Published: Jun 23, 2023
Updated: Nov 16, 2025
CVE: CVE-2023-32480
Severity: Medium
Exploit:

CVSS v3:

Severity: Medium
Score: 6.8
AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWEs:

CWE-20

Affected Software
References

Software	From	Fixed in
dell / alienware_m15_r7_firmware	-	1.17.0
dell / g15_5510_firmware	-	1.19.0
dell / g15_5520_firmware	-	1.17.0
dell / inspiron_14_5410_firmware	-	2.19.1
dell / inspiron_14_5418_firmware	-	2.19.1
dell / inspiron_15_5510_firmware	-	2.19.1
dell / inspiron_15_5518_firmware	-	2.19.1
dell / inspiron_16_7620_2-in-1_firmware	-	1.12.1
dell / inspiron_3520_firmware	-	1.15.0
dell / inspiron_5410_firmware	-	2.19.1
dell / inspiron_5420_firmware	-	1.14.1
dell / inspiron_5620_firmware	-	1.14.1
dell / inspiron_7420_firmware	-	1.12.1
dell / inspiron_7510_firmware	-	1.16.1
dell / inspiron_7610_firmware	-	1.16.1
dell / latitude_3320_firmware	-	1.22.2
dell / latitude_3420_firmware	-	1.29.0
dell / latitude_3430_firmware	-	1.10.1
dell / latitude_3520_firmware	-	1.29.0
dell / latitude_3530_firmware	-	1.10.1
dell / precision_5760_firmware	-	1.20.1
dell / precision_5770_firmware	-	1.17.1
dell / vostro_3420_firmware	-	1.15.0
dell / vostro_3520_firmware	-	1.15.0
dell / vostro_5410_firmware	-	2.19.1
dell / vostro_5510_firmware	-	2.19.1
dell / vostro_5620_firmware	-	1.14.1
dell / vostro_7510_firmware	-	1.16.1
dell / xps_13_9315_2-in-1_firmware	-	1.8.1
dell / xps_17_9710_firmware	-	1.20.1
dell / xps_17_9720_firmware	-	1.17.1

https://www.dell.com/support/kbdoc/en-us/000214779/dsa-2023-175-dell-client-bios-security-update-for-an-improper-input-validation-vulnerability

Vulnerability Database

309,136

CVE-2023-32480

Deep Security Visibility Without the Complexity