CVE-2023-32480

Home/CVE/Dell BIOS contains an Improper Input Validation vulnerability. An unauthenticated physical attacker may potentially expl

CVE

Dell BIOS contains an Improper Input Validation vulnerability. An unauthenticated physical attacker may potentially expl

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

MEDIUM · CVSS 6.8 EPSS 0.00082

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-20Improper Input Validation

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Affected Products & Versions

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
Show all 31 affected productsdell 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

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Scoring & Timeline

6.8

MEDIUM · CVSS v3.1 · security_alert@emc.com

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD23 Jun 2023 · 11:15 AM

CVSS VectorCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC triage · cisa-vulnrichment

Exploitation

none

Automatable

Technical impact

total

SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

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

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