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CVE-2023-32453

Published: Aug 16, 2023Updated: Nov 21, 2024 Sources: CVE List NVDCWE-287
4.6MEDIUM
NVD MITRE
EPSS Score
0.2%
Top 88.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:PAC:LPR:HUI:NS:UC:NI:HA:L
Exploitability
AV:PAttack Vector
Physical
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-287

Affected Products

CPG BIOSDell
On-premFirmware
Hardware Firmware / bios-uefi
alienware m15 r7 firmwaredell
EmbeddedFirmware
Hardware Firmware / printer-peripheral
alienware m16 firmwaredell
On-premFirmware
Hardware Firmware / bios-uefi
alienware m18 firmwaredell
On-prem
Enterprise Software / itsm-monitoring
chengming 3900 firmwaredell
EmbeddedFirmware
Hardware Firmware
dellcommercialUSEnterprise Softwareaka dell technologies
and 107 more affected products View all →

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

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

Timeline

Published
Aug 16, 2023
Last Updated
Nov 21, 2024

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