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.

published 2018-10-01 8y ago modified 2026-06-17 4mo ago also EUVD-2018-6674

cvss: 9.8; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 5.4%; EPSS 5.4% chance of exploitation in 30 days, percentile 92%
public exploits: 0; none known

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. A buffer over-read vulnerability may allow remote code execution on the device.

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-18-270-03 updated 2019-02-14 cvss 9.8

Fuji Electric FRENIC Devices (Update A)

Fuji Electric FRENIC Loader >= 3.3, <= 7.3.4.1a
affected: mitigation “Fuji Electric has released a new version of firmware for the affected FRENIC Loader products” felib.fujielectric.co.jp

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

5.38% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.0	9.8	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	10.0	AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

Fuji Electric FRENIC LOADER of FRENIC-Mini (C1), FRENIC-Mini (C2), FRENIC-Eco, FRENIC-Multi, FRENIC-MEGA, FRENIC-Ace

Classification

Weakness

CWE-126 Buffer Over-read
CWE-125 Out-of-bounds Read

References

securityfocus.com /bid/105408
vdb-entry, third-party-advisory
ics-cert.us-cert.gov /advisories/ICSA-18-270-03
mitigation, third-party-advisory, us-government-resource

Sources

CVE List CVE-2018-14790
NVD CVE-2018-14790

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.