How severe is CVE-2018-17907?

CVE-2018-17907 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2018-17907 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-17907?

CVE-2018-17907 affects Omron Cx-supervisor. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-17907?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-17907 published?

CVE-2018-17907 was published on 2018-11-05 and last updated on 2026-06-17.

CVE-2018-17907

CVE-2018-17907 is a low-severity vulnerability in Omron Cx-supervisor with a CVSS 3.x base score of 3.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Low (CVSS 3.x base score 3.3)
CVSS v2: 4.3
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Omron Cx-supervisor
Published: 2018-11-05
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2018-17907?: 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.
How severe is CVE-2018-17907?: CVE-2018-17907 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2018-17907 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-17907?: CVE-2018-17907 affects Omron Cx-supervisor. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-17907?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-17907 published?: CVE-2018-17907 was published on 2018-11-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:omron:cx-supervisor:*:*:*:*:*:*:*:*

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