{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-22T22:38:11.752","vulnerabilities":[{"cve":{"id":"CVE-2018-8840","sourceIdentifier":"ics-cert@hq.dhs.gov","published":"2018-04-18T20:29:00.920","lastModified":"2026-06-17T02:05:29.330","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A remote attacker could send a carefully crafted packet in InduSoft Web Studio v8.1 and prior versions, and/or InTouch Machine Edition 2017 v8.1 and prior versions during a tag, alarm, or event related action such as read and write, which may allow remote code execution."},{"lang":"es","value":"Un atacante remoto podría enviar un paquete cuidadosamente manipulado en InduSoft Web Studio, en versiones 8.1 y anteriores, y/o en InTouch Machine Edition 2017, en versiones 8.1 y anteriores, durante una acción relacionada con una etiqueta, alarma o evento como la lectura o escritura. Esto podría permitir la ejecución remota de código."}],"affected":[{"source":"ics-cert@hq.dhs.gov","affectedData":[{"vendor":"ICS-CERT","product":"Schneider Electric InduSoft Web Studio and InTouch Machine Edition","versions":[{"version":"InduSoft Web Studio v8.1 and prior versions, and InTouch Machine Edition 2017 v8.1 and prior versions.","status":"affected"}]}]}],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/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}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C","baseScore":10.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":10.0,"acInsufInfo":true,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"ics-cert@hq.dhs.gov","type":"Secondary","description":[{"lang":"en","value":"CWE-121"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-119"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:indusoft:web_studio:*:*:*:*:*:*:*:*","versionEndIncluding":"8.1","matchCriteriaId":"A6BF553A-0EC5-4652-B8F7-FB27013DE9E3"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:industrial-software:intouch_machine_edition_2017:*:*:*:*:*:*:*:*","versionEndIncluding":"8.1","matchCriteriaId":"2107AE24-C696-462B-8881-5F9E7FC90624"}]}]}],"references":[{"url":"http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000125/","source":"ics-cert@hq.dhs.gov","tags":["Third Party Advisory"]},{"url":"http://www.securityfocus.com/bid/103949","source":"ics-cert@hq.dhs.gov","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-18-107-01","source":"ics-cert@hq.dhs.gov","tags":["Third Party Advisory","US Government Resource"]},{"url":"https://www.tenable.com/security/research/tra-2018-07","source":"ics-cert@hq.dhs.gov","tags":["Third Party Advisory"]},{"url":"http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000125/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"http://www.securityfocus.com/bid/103949","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-18-107-01","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","US Government Resource"]},{"url":"https://www.tenable.com/security/research/tra-2018-07","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}