How severe is CVE-2018-14802?

CVE-2018-14802 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-2018-14802 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-14802?

CVE-2018-14802 affects Fujielectric Frenic Loader 3.3 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-14802?

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-2018-14802 published?

CVE-2018-14802 was published on 2018-10-01 and last updated on 2026-06-17.

CVE-2018-14802

CVE-2018-14802 is a critical-severity vulnerability in Fujielectric Frenic Loader 3.3 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-119.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 4% (88th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Fujielectric Frenic Loader 3.3 Firmware
Published: 2018-10-01
Last modified: 2026-06-17

Description

Fuji Electric FRENIC LOADER v3.3 v7.3.4.1a of FRENIC-Mini (C1), FRENIC-Mini (C2), FRENIC-Eco, FRENIC-Multi, FRENIC-MEGA, FRENIC-Ace. The program does not properly check user-supplied comments which may allow for arbitrary remote code execution.

Frequently asked questions

What is CVE-2018-14802?: Fuji Electric FRENIC LOADER v3.3 v7.3.4.1a of FRENIC-Mini (C1), FRENIC-Mini (C2), FRENIC-Eco, FRENIC-Multi, FRENIC-MEGA, FRENIC-Ace. The program does not properly check user-supplied comments which may allow for arbitrary remote code execution.
How severe is CVE-2018-14802?: CVE-2018-14802 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-2018-14802 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-14802?: CVE-2018-14802 affects Fujielectric Frenic Loader 3.3 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-14802?: 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-2018-14802 published?: CVE-2018-14802 was published on 2018-10-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:fujielectric:frenic_loader_3.3_firmware:7.3.4.1a:*:*:*:*:*:*:*

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