CVE Vulnerability

CVE-2019-18618

Incorrect access control in the firmware of Synaptics VFS75xx family fingerprint sensors that include external flash (all versions prior to 2019-11-15) allows a local administrator or physical attacker to compromise the confidentiality of sensor data via injection of an unverified partition table.

3.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.synaptics.com/company/blog/ Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-31372 Patch Third Party Advisory
https://www.synaptics.com/sites/default/files/fingerprint-sensor-VFS7500-security-brief-2020-07-14.pdf Vendor Advisory
https://support.hp.com/us-en/document/c06696474 Patch Third Party Advisory
Configurations

Configuration 1
Information

Published : 2020-07-22 02:15

Updated : 2020-07-30 07:26

NVD link : CVE-2019-18618

Mitre link : CVE-2019-18618

Products Affected

Synaptics

Vfs75xx Firmware

CWE
NVD-CWE-noinfo