{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-26T17:06:01.896","vulnerabilities":[{"cve":{"id":"CVE-2023-7244","sourceIdentifier":"ics-cert@hq.dhs.gov","published":"2024-03-01T21:15:07.613","lastModified":"2026-06-17T06:52:23.790","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Industrial Control Systems Network Protocol Parsers (ICSNPP) - Ethercat \nZeek Plugin versions d78dda6 and prior are vulnerable to out-of-bounds \nwrite in their primary analyses function for Ethercat communication \npackets. This could allow an attacker to cause arbitrary code execution.\n\n"},{"lang":"es","value":"Industrial Control Systems Network Protocol Parsers (ICSNPP): las versiones d78dda6 y anteriores del complemento Ethercat Zeek son vulnerables a escritura fuera de los límites en su función de análisis principal para paquetes de comunicación Ethercat. Esto podría permitir que un atacante provoque la ejecución de código arbitrario."}],"affected":[{"source":"ics-cert@hq.dhs.gov","affectedData":[{"vendor":"CISA","product":"Industrial Control Systems Network Protocol Parsers (ICSNPP) - Ethercat Plugin for Zeek","defaultStatus":"unaffected","versions":[{"version":"0","lessThanOrEqual":"d78dda6","versionType":"custom","status":"affected"}]}]},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","affectedData":[{"vendor":"cisa","product":"icsnpp-ethercat","defaultStatus":"unknown","cpes":["cpe:2.3:a:cisa:icsnpp-ethercat:*:*:*:*:*:zeek:*:*"],"versions":[{"version":"0","lessThanOrEqual":"d78dda6","versionType":"custom","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"ics-cert@hq.dhs.gov","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2024-03-03T18:35:25.633446Z","id":"CVE-2023-7244","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"ics-cert@hq.dhs.gov","type":"Secondary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:cisa:icsnpp-ethercat:*:*:*:*:*:zeek:*:*","versionEndIncluding":"d78dda6","matchCriteriaId":"D713D8FB-83DA-4BA8-87B2-CEB65DB5BBFE"}]}]}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-24-051-02","source":"ics-cert@hq.dhs.gov","tags":["US Government Resource","Vendor Advisory"]},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-24-051-02","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["US Government Resource","Vendor Advisory"]}]}}]}