CVE-2018-7514 json
Parsing malformed project files in Omron CX-One versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and p…
published 2018-04-17 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-19243
- cvss
- 7.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 24%
- public exploits
- 0
- none known
Summary
Parsing malformed project files in Omron CX-One versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior, may cause a stack-based buffer overflow.
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-18-100-02 updated cvss 5.3
Omron CX-One
-
Omron CX-FLnet <= 1.00 Omron CX-One <=4.42 Omron CX-Programmer <= 9.65 Omron CX-Protocol <= 1.992 Omron CX-Server <= 5.0.22 Omron Network Configurator <= 3.63affected: vendor fix, mitigation “CX-FLnet version 1.10,”
+1 more productsfewer
Omron Switch Box Utility <= 1.68
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
0.32% chance of exploitation in the next 30 days, higher than 24% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 4.6 | AV:L/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- ICS-CERT Omron CX-One
Classification
References
-
ics-cert.us-cert.gov
/advisories/ICSA-18-100-02
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2018-7514
- NVD CVE-2018-7514
Fencer Vulns 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.