{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-22T22:34:49.180","vulnerabilities":[{"cve":{"id":"CVE-2018-6503","sourceIdentifier":"security@opentext.com","published":"2018-09-20T19:29:00.923","lastModified":"2026-06-17T02:01:55.770","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A potential Access Control vulnerability has been identified in ArcSight Management Center (ArcMC) in all versions prior to 2.81. This vulnerability could be exploited to allow for vulnerable Access Controls."},{"lang":"es","value":"Se ha identificado una vulnerabilidad potencial de control de acceso en ArcSight Management Center (ArcMC) en todas las versiones anteriores a la 2.81. La vulnerabilidad podría ser explotada para permitir controles de acceso vulnerables."}],"affected":[{"source":"security@opentext.com","affectedData":[{"vendor":"Micro Focus","product":"ArcSight Management Center","versions":[{"version":"all versions prior to 2.81","status":"affected"}]}]}],"metrics":{"cvssMetricV30":[{"source":"security@opentext.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:C/I:N/A:N","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"COMPLETE","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.0,"impactScore":6.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:hp:arcsight_management_center:*:*:*:*:*:*:*:*","versionEndExcluding":"2.81","matchCriteriaId":"BF00B914-33FF-44F3-B862-9498CB32636A"}]}]}],"references":[{"url":"https://softwaresupport.softwaregrp.com/document/-/facetsearch/document/KM03245142","source":"security@opentext.com"},{"url":"https://softwaresupport.softwaregrp.com/document/-/facetsearch/document/KM03245142","source":"af854a3a-2127-422b-91ae-364da2661108"}]}}]}