CVE-2019-13604 — MEDIUM (5.9)

Vulnerability Description

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.

CVSS Score

5.9

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Assaabloy	Hid Digitalpersona 4500 Firmware	24
Assaabloy	Hid Digitalpersona 4500	-

Related Weaknesses (CWE)

CWE-327

References

https://github.com/sungjungk/fp-img-key-crackThird Party Advisory
https://www.youtube.com/watch?v=7tKJQdKRm2kExploitThird Party Advisory
https://www.youtube.com/watch?v=BwYK_xZlKi4ExploitThird Party Advisory
https://github.com/sungjungk/fp-img-key-crackThird Party Advisory
https://www.youtube.com/watch?v=7tKJQdKRm2kExploitThird Party Advisory
https://www.youtube.com/watch?v=BwYK_xZlKi4ExploitThird Party Advisory

FAQ

What is CVE-2019-13604?

CVE-2019-13604 is a vulnerability with a CVSS score of 5.9 (MEDIUM). 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 at...

How severe is CVE-2019-13604?

CVE-2019-13604 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-13604?

Check the references section above for vendor advisories and patch information. Affected products include: Assaabloy Hid Digitalpersona 4500 Firmware, Assaabloy Hid Digitalpersona 4500.