CVE-2018-14809

highpriority · track · 40EPSS 0.027 · 86 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

2.66% (86th) EPSS

CVSS 7.5 · high

Is it mine?

4 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-28

Fuji Electric V-Server 4.0.3.0 and prior, A use after free vulnerability has been identified, which may allow remote code execution.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

MitigationV-Servercisa_csaf_ot
Fuji Electric has released Version 4.0.4.0 of the software that can be downloaded from (login required):
http://monitouch.fujielectric.com/site/support-e/download-index-01.html

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.3–9.8

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.07.3highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Lsecondary · CISA US

v3.09criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-416USprimaryCWE-416US

affected products (4)

Products and version ranges known to be affected.

V-Server: 4.0.3.0 and priorall versionscisa_csaf_otUS
Fuji Electric V-Server≤ 4.0.3.0cisa_csaf_otUS
Fuji Electric V-Server≤ 4.0.3.0 and priorenisa_euvdEU
fujielectric v-server firmware≤ 4.0.3.0nvdUScpe:2.3:o:fujielectric:v-server_firmware:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-18-254-01Fuji Electric V-Server2018-09-11icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could allow for remote code execution on the device, causing a denial of service condition or information exposure.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2018-09-26modified 2026-06-17

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+12281 more

references (4)

External citations — patches, advisories, analysis.

http://monitouch.fujielectric.com/site/support-e/download-index-01.htmlPatchcnnvd
https://ics-cert.us-cert.gov/advisories/ICSA-18-254-01 cnnvd
https://ics-cert.us-cert.gov/advisories/ICSA-18-254-01 enisa_euvd
https://ics-cert.us-cert.gov/advisories/ICSA-18-254-01Third Party AdvisoryUS Government Resourcenvd

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