What is CVE-2014-5381?

CVE-2014-5381 is a critical-severity vulnerability in Granding Grand Ma300, classified under Insufficiently Protected Credentials. CVSS score: 9.8/10. Published 2020-01-13.

How severe is CVE-2014-5381?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Granding Grand Ma300

CVE-2014-5381

Grand MA 300 allows a brute-force attack on the PIN.

Published 2020-01-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.071 (94.0th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 94.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.071 · newest: 0.071 · change: 0.000

Affected products

Granding Grand Ma300
Granding Grand Ma300 Firmware — versions 6.60

Weakness classification (CWE)

CWE-522 — Insufficiently Protected Credentials

References

packetstormsecurity.com/files/128003/Grand-MA-300-Fingerprint-Reader-Weak-PIN-V… (Exploit, VDB Entry, Third Party Advisory)
www.securityfocus.com/bid/69390 (VDB Entry, Third Party Advisory)
seclists.org/fulldisclosure/2014/Aug/70 (Exploit, Mailing List, Third Party Advisory)
exchange.xforce.ibmcloud.com/vulnerabilities/95485 (VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2014-5381?: CVE-2014-5381 is a critical-severity vulnerability in Granding Grand Ma300, classified under Insufficiently Protected Credentials. CVSS score: 9.8/10. Published 2020-01-13.
How severe is CVE-2014-5381?: Critical severity. CVSS v3 base score is 9.8 out of 10.