CVE-2018-17907

mediumpriority · track · 13EPSS 0.009 · 59 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.89% (59th) EPSS

CVSS 4.3 · medium

Is it mine?

4 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

When processing project files in Omron CX-Supervisor Versions 3.4.1.0 and prior and tampering with the value of an offset, an attacker can force the application to read a value outside of an array.

remediations

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

A vendor fix is available.

FixedCX-Supervisorcisa_csaf_ot
Omron has released Version 3.4.2 of CX-Supervisor to address the reported vulnerabilities.
https://www.myomron.com/index.php?action=kb&article=1709

cvss

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

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.5–4.3

v2.04.3mediumAV:N/AC:M/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v3.03.3lowCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 1.8 · impact 1.4

v3.02.5lowCVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:Nsecondary · CISA US

v3.03.1lowCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimaryCWE-119USCWE-125US

affected products (4)

Products and version ranges known to be affected.

CX-Supervisor: Versions 3.4.1.0 and priorall versionscisa_csaf_otUS
Omron CX-Supervisor≤ 3.4.1.0cisa_csaf_otUS
Omron CX-Supervisor≤ Versions 3.4.1.0 and prior.enisa_euvdEU
omron cx-supervisor≤ 3.4.1.0nvdUScpe:2.3:a:omron:cx-supervisor:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-18-290-01Omron CX-Supervisor (Update A)2018-10-17icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could allow an attacker to execute code under the context of the application, corrupt objects, and force the application to read a value outside of an array.

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 2018-11-05modified 2026-06-17

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+19392 more

references (7)

External citations — patches, advisories, analysis.

https://ics-cert.us-cert.gov/advisories/ICSA-18-290-01 cnnvd
https://www.myomron.com/index.php?action=kb&article=1709Patchcnnvd
https://www.securityfocus.com/bid/105691 cnnvd
http://www.securityfocus.com/bid/105691 enisa_euvd
https://ics-cert.us-cert.gov/advisories/ICSA-18-290-01 enisa_euvd
http://www.securityfocus.com/bid/105691Third Party AdvisoryVDB Entrynvd
https://ics-cert.us-cert.gov/advisories/ICSA-18-290-01Third Party AdvisoryUS Government Resourcenvd

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