Home/CVE/Dell Precision Tower BIOS contains an Improper Input Validation vulnerability. A locally authenticated malicious user wi
CVE

CVE-2023-32469

Dell Precision Tower BIOS contains an Improper Input Validation vulnerability. A locally authenticated malicious user wi

Dell Precision Tower BIOS contains an Improper Input Validation vulnerability. A locally authenticated malicious user with admin privileges could potentially exploit this vulnerability to perform arbitrary code execution.

HIGH · CVSS 7.5 EPSS 0.00034
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
CWE-20Improper Input Validation
▤

Affected Products & Versions

3
dell precision 5820 firmware< 2.32.0
dell precision 7820 firmware< 2.36.0
dell precision 7920 firmware< 2.36.0
▣

Scoring & Timeline

7.5
HIGH · 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 NVD16 Nov 2023 · 09:15 AM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
🔗

References & Sources

1
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/000216242/dsa-2023-223-security-update-for-a-dell-precision-tower-bios-vulnerabilityVendor Advisory
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