CVE-2023-28073

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

Dell BIOS contains an improper authentication vulnerability. A locally authenticated malicious user may potentially exploit this vulnerability by bypassing certain authentication mechanisms in order to elevate privileges on the system.

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2023-03-10 CVE Reserved
2023-06-23 CVE Published
2024-12-04 CVE Updated
2025-04-15 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-287: Improper Authentication

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.dell.com/support/kbdoc/en-us/000213032/dsa-2023-160-dell-client	2023-06-30

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Dell Search vendor "Dell"	Precision 3570 Firmware Search vendor "Dell" for product "Precision 3570 Firmware"	< 1.13.2 Search vendor "Dell" for product "Precision 3570 Firmware" and version " < 1.13.2"	-	Affected	in	Dell Search vendor "Dell"	Precision 3570 Search vendor "Dell" for product "Precision 3570"	-	-	Safe
Dell Search vendor "Dell"	Latitude 5530 Firmware Search vendor "Dell" for product "Latitude 5530 Firmware"	< 1.13.2 Search vendor "Dell" for product "Latitude 5530 Firmware" and version " < 1.13.2"	-	Affected	in	Dell Search vendor "Dell"	Latitude 5530 Search vendor "Dell" for product "Latitude 5530"	-	-	Safe