Medium severity5.9NVD Advisory· Published Jun 13, 2019· Updated Jun 17, 2026
CVE-2019-12813
CVE-2019-12813
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4- cpe:2.3:o:crossmatch:digital_persona_u.are.u_4500_firmware:24:*:*:*:*:*:*:*
- Digital Persona/U.are.U 4500 Fingerprint Readerdescription
- Range: v24
- Range: v24
Patches
Vulnerability mechanics
References
2- www.youtube.com/watchnvdExploitThird Party Advisory
- www.youtube.com/watchnvdExploitThird Party Advisory
News mentions
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