CVE-2023-6482

Encryption key derived from static host information

Severity Score

5.2

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

Use of encryption key derived from static information in Synaptics Fingerprint Driver allows

an attacker to set up a TLS session with the fingerprint sensor and send restricted commands to the fingerprint sensor. This may
allow an attacker, who has physical access to the sensor, to enroll a fingerprint into the
template database.

El uso de una clave de cifrado derivada de información estática en Synaptics Fingerprint Driver permite a un atacante configurar una sesión TLS con el sensor de huellas digitales y enviar comandos restringidos al sensor de huellas digitales. Esto puede permitir que un atacante, que tiene acceso físico al sensor, registre una huella digital en la base de datos de la plantilla.

*Credits: N/A

CVSS Scores

NISTv3.1 5.2

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

High

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-12-04 CVE Reserved
2024-01-27 CVE Published
2024-02-01 EPSS Updated
2024-10-18 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-321: Use of Hard-coded Cryptographic Key
CWE-798: Use of Hard-coded Credentials

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.synaptics.com/sites/default/files/2024-01/fingerprint-driver-encryption-key-security-brief-2024-01-26.pdf	2024-02-01

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Synaptics Search vendor "Synaptics"		Fingerprint Driver Search vendor "Synaptics" for product "Fingerprint Driver"				>= 6.0.00.1103 < 6.0.17.1103 Search vendor "Synaptics" for product "Fingerprint Driver" and version " >= 6.0.00.1103 < 6.0.17.1103"		-		Affected