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…

Published 8 y ago 2018-11-05 · modified 4 mo ago 2026-06-17 · JSON

CVSS

3.3

v3.0 · NVD

CISA KEV

not known exploited

EPSS

0.9%

percentile 60%

Public exploits

none known

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.

Exploit prediction (EPSS)

0.89% probability of exploitation in the next 30 days, higher than 60% of all scored CVEs.

CVSS scores

Assigned by	Version	Score	Vector
NVD	3.0	3.3	`CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N`
NVD	2.0	4.3	`AV:N/AC:M/Au:N/C:P/I:N/A:N`

Affected products

Omron CX-Supervisor

Classification

Weakness

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

ics-cert.us-cert.gov /advisories/ICSA-18-290-01 · x_refsource_MISC, x_transferred
securityfocus.com /bid/105691 · vdb-entry, x_refsource_BID, x_transferred

Sources

CVE List: CVE-2018-17907
NVD: CVE-2018-17907

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.