{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-17T03:33:31.974","vulnerabilities":[{"cve":{"id":"CVE-2018-19021","sourceIdentifier":"ics-cert@hq.dhs.gov","published":"2019-01-25T20:29:00.283","lastModified":"2024-11-21T03:57:10.977","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A specially crafted script could bypass the authentication of a maintenance port of Emerson DeltaV DCS Versions 11.3.1, 11.3.2, 12.3.1, 13.3.1, 14.3, R5.1, R6 and prior, which may allow an attacker to cause a denial of service."},{"lang":"es","value":"Un script especialmente manipulado podría omitir la autenticación de un puerto de mantenimiento de Emerson DeltaV DCS, en versiones 11.3.1, 11.3.2, 12.3.1, 13.3.1, 14.3, R5.1, R6 y anteriores, lo que podría permitir a un atacante provocar una denegación de servicio (DoS)."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:A/AC:L/Au:N/C:N/I:N/A:P","baseScore":3.3,"accessVector":"ADJACENT_NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"LOW","exploitabilityScore":6.5,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"ics-cert@hq.dhs.gov","type":"Secondary","description":[{"lang":"en","value":"CWE-307"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-307"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:emerson:deltav:*:*:*:*:*:*:*:*","versionStartIncluding":"r5.1","versionEndIncluding":"r6","matchCriteriaId":"00E8CCB6-9595-40D1-AC55-DD9CF1DCAB98"},{"vulnerable":true,"criteria":"cpe:2.3:a:emerson:deltav:11.3.1:*:*:*:*:*:*:*","matchCriteriaId":"943B3480-56C4-4131-BE8F-62FE035D4619"},{"vulnerable":true,"criteria":"cpe:2.3:a:emerson:deltav:11.3.2:*:*:*:*:*:*:*","matchCriteriaId":"48E61C07-A184-42A2-910A-50A8B81E120F"},{"vulnerable":true,"criteria":"cpe:2.3:a:emerson:deltav:12.3.1:*:*:*:*:*:*:*","matchCriteriaId":"18C1FF31-4D2F-4678-8F7E-826F3E313EF7"},{"vulnerable":true,"criteria":"cpe:2.3:a:emerson:deltav:13.3.1:*:*:*:*:*:*:*","matchCriteriaId":"01456184-6B25-4029-82D4-F5BF16180D7D"},{"vulnerable":true,"criteria":"cpe:2.3:a:emerson:deltav:14.3:*:*:*:*:*:*:*","matchCriteriaId":"34EE3357-D4EE-4994-9466-DB82F1A858A9"}]}]}],"references":[{"url":"http://www.securityfocus.com/bid/106522","source":"ics-cert@hq.dhs.gov","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-19-010-01","source":"ics-cert@hq.dhs.gov","tags":["Third Party Advisory","US Government Resource"]},{"url":"http://www.securityfocus.com/bid/106522","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-19-010-01","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","US Government Resource"]}]}}]}