CVE-2019-13604

5.9 mediumEPSS 1.1%

Medium (5.9) in assaabloy hid digitalpersona 4500 firmware. EPSS 1.1% chance of exploitation in the next 30 days.

There is a short key vulnerability in HID Global DigitalPersona (formerly Crossmatch) U.are.U 4500 Fingerprint Reader v24. The key for obfuscating the fingerprint image is vulnerable to brute-force attacks. This allows an attacker to recover the key and decrypt that image using the key. Successful exploitation causes a sensitive biometric information leak.

Severity

CVSS 3.0

5.9 medium

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-10-31)
CWE: CWE-327
Published: 2019-07-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

assaabloy:hid_digitalpersona_4500_firmware

References

https://github.com/sungjungk/fp-img-key-crack
https://www.youtube.com/watch?v=7tKJQdKRm2k
https://www.youtube.com/watch?v=BwYK_xZlKi4
https://github.com/sungjungk/fp-img-key-crack
https://www.youtube.com/watch?v=7tKJQdKRm2k

Check your stack JSON