How severe is CVE-2014-5381?

CVE-2014-5381 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2014-5381 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-5381?

CVE-2014-5381 affects Granding Grand Ma300 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-5381?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2014-5381 published?

CVE-2014-5381 was published on 2020-01-13 and last updated on 2026-06-17.

CVE-2014-5381

CVE-2014-5381 is a critical-severity vulnerability in Granding Grand Ma300 Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-522.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 5.0
EPSS exploit prediction: 7% (93rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-522
Affected product: Granding Grand Ma300 Firmware
Published: 2020-01-13
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2014-5381?: Grand MA 300 allows a brute-force attack on the PIN.
How severe is CVE-2014-5381?: CVE-2014-5381 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2014-5381 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-5381?: CVE-2014-5381 affects Granding Grand Ma300 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-5381?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2014-5381 published?: CVE-2014-5381 was published on 2020-01-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:granding:grand_ma300_firmware:6.60:*:*:*:*:*:*:*

More vulnerabilities in Granding Grand Ma300 Firmware

CVE-2014-5380 — High (CVSS 7.5): Grand MA 300 allows retrieval of the access PIN from sniffed data.

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