CVE-2018-7515

MEDIUMNVD 5.3

5.3

In Omron CX-Supervisor Versions 3.30 and prior, access of uninitialized pointer vulnerabilities can be exploited when CX Supervisor indirectly calls an initialized pointer when parsing malformed packets.

CVSS v3: 5.3
EG Score: —
EPSS: 20.3%
KEV: Not listed

Published

March 21, 2018

Last Modified

November 21, 2024

References (4)

ics-cert@hqhttp://www.securityfocus.com/bid/103394
ics-cert@hqhttps://ics-cert.us-cert.gov/advisories/ICSA-18-072-01
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/103394
af854a3a-2127-422b-91ae-364da2661108https://ics-cert.us-cert.gov/advisories/ICSA-18-072-01

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 6× in last 7d / 6× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 00:43 UTCOSV refresh

Frequently asked(5)

What is CVE-2018-7515?

CVE-2018-7515 is a medium vulnerability published on March 21, 2018. In Omron CX-Supervisor Versions 3.30 and prior, access of uninitialized pointer vulnerabilities can be exploited when CX Supervisor indirectly calls an initialized pointer when parsing malformed packets.

When was CVE-2018-7515 disclosed?

CVE-2018-7515 was first published in the National Vulnerability Database on March 21, 2018, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2018-7515 actively exploited?

CVE-2018-7515 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 20.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-7515?

CVE-2018-7515 has a CVSS v3 base score of 5.3 (NVD).

How do I remediate CVE-2018-7515?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-7515, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2018-7515

📅 Published

🔄 Last Modified

🔗 References (4)