CVE-2019-12813
Medium
Description
An issue was discovered in Digital Persona U.are.U 4500 Fingerprint Reader v24. The key and salt used for obfuscating the fingerprint image exhibit cleartext when the fingerprint scanner device transfers a fingerprint image to the driver. An attacker who sniffs an encrypted fingerprint image can easily decrypt that image using the key and salt.
SeverityMedium
CVSS5.9
Exploit probability—
ProductCrossmatch Digital Persona U.are.u 4500 Firmware
PublishedJun 13, 2019
First seenJun 13, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| crossmatch digital_persona_u.are.u_4500_firmware | 24 | — |
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