CVE-2014-5381
Grand MA 300 allows a brute-force attack on the PIN.
9.8 CriticalPublic exploit
Grand MA 300 allows a brute-force attack on the PIN.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
7.06%Down 1.3 points since Feb 4, 2022
What each source reports
NVD Score used
Grand MA 300 allows a brute-force attack on the PIN.
- Record
CVE-2014-5381- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-522
- Updated
- 2026-11-02
CVE List No score
Grand MA 300 allows a brute-force attack on the PIN.
- Record
CVE-2014-5381- Updated
- 2026-11-02
EUVDEUVD-2014-5269 No score
Grand MA 300 allows a brute-force attack on the PIN.
- Record
EUVD-2014-5269- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gqv2-62m8-7q49 No score
Grand MA 300 allows a brute-force attack on the PIN.
Grand MA 300 allows a brute-force attack on the PIN.
- Record
GHSA-gqv2-62m8-7q49- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Granding MA300 - Weak Pin Encryption Brute Force | 2014-08-26 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2014-5381 is a critical vulnerability (CVSS 9.8) in Granding Grand Ma300 Firmware, published January 13, 2020. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 7.06%, the 94th percentile. No source names a fixed version.