CVE-2023-25619

HIGHNVD 7.57.5—

7.5

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause denial of service of the controller when communicating over the Modbus TCP protocol.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 55.1%
KEV: Not listed

Published

April 19, 2023

Last Modified

February 5, 2025

References (2)

cybersecurity@sehttps://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-101-05&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-101-05.pdf
af854a3a-2127-422b-91ae-364da2661108https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-101-05&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-101-05.pdf

Weakness Classification(1)

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

CWE-754

Data Freshness Timeline

(refreshed 14× in last 7d / 20× 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.

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Frequently asked(5)

What is CVE-2023-25619?

CVE-2023-25619 is a high vulnerability published on April 19, 2023. A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause denial of service of the controller when communicating over the Modbus TCP protocol.

When was CVE-2023-25619 disclosed?

CVE-2023-25619 was first published in the National Vulnerability Database on April 19, 2023, with the most recent update on February 5, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-25619 actively exploited?

CVE-2023-25619 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 55.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-25619?

CVE-2023-25619 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2023-25619?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-25619, 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-2023-25619

📅 Published

🔄 Last Modified

🔗 References (2)