Executive Summary

Informations
Name CVE-2023-32453 First vendor Publication 2023-08-16
Vendor Cve Last vendor Modification 2023-08-23

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Overall CVSS Score 3.9
Base Score 3.9 Environmental Score 3.9
impact SubScore 3.6 Temporal Score 3.9
Exploitabality Sub Score 0.3
 
Attack Vector Physical Attack Complexity Low
Privileges Required High User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

Dell BIOS contains an improper authentication vulnerability. A malicious user with physical access to the system may potentially exploit this vulnerability in order to modify a security-critical UEFI variable without knowledge of the BIOS administrator.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32453

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-287 Improper Authentication

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 2
Os 1
Os 1
Os 2
Os 2
Os 2
Os 2
Os 2
Os 1
Os 3
Os 1
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 1
Os 1
Os 1
Os 2
Os 2
Os 2
Os 2
Os 2
Os 1
Os 2
Os 2
Os 2
Os 1
Os 1
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 1
Os 2
Os 2
Os 1
Os 2
Os 2
Os 1
Os 2
Os 2
Os 1
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 1
Os 2
Os 1
Os 1
Os 2
Os 2
Os 1
Os 2
Os 2
Os 1
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 1
Os 1
Os 1
Os 1
Os 1
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 1
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2

OpenVAS Exploits

Date Description
2010-04-21 Name : FreeBSD Ports: curl
File : nvt/freebsd_curl3.nasl
2010-04-06 Name : Debian Security Advisory DSA 2023-1 (curl)
File : nvt/deb_2023_1.nasl

Nessus® Vulnerability Scanner

Date Description
2010-04-20 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_c8c31c4149ed11df83fb0015587e2cc1.nasl - Type : ACT_GATHER_INFO
2010-03-29 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2023.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
MISC https://www.dell.com/support/kbdoc/en-us/000215217/dsa-2023-190-dell-client-bios

Alert History

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Date Informations
2024-02-15 13:33:39
  • Multiple Updates
2023-08-23 21:27:23
  • Multiple Updates
2023-08-17 17:27:17
  • Multiple Updates
2023-08-17 00:27:20
  • First insertion