{"id":"CVE-2018-6503","aliases":["EUVD-2018-18259","GHSA-5m24-r73j-2wrc"],"status":"published","title":"MFSBGN03824 rev.1 - ArcSight Management Center, Insufficient Access Control, Reflected Cross Site Scripting, Access Control vulnerability, Cross-Site Request Forgery (CSRF), Unauthenticated File Download, Directory Traversal Vulnerability","description":"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.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01144,"percentile":0.6694,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2018-09-20T19:00:00Z","modified":"2026-06-17T02:01:55Z","products":[{"vendor":"hp","product":"arcsight_management_center"},{"vendor":"micro focus","product":"arcsight management center"},{"vendor":"opentext","product":"arcsight management center"}],"references":[{"url":"https://softwaresupport.softwaregrp.com/document/-/facetsearch/document/KM03245142","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-6503"},{"url":"https://github.com/advisories/GHSA-5m24-r73j-2wrc"}],"sources":{"cve":[{"id":"CVE-2018-6503","title":"MFSBGN03824 rev.1 - ArcSight Management Center, Insufficient Access Control, Reflected Cross Site Scripting, Access Control vulnerability, Cross-Site Request Forgery (CSRF), Unauthenticated File Download, Directory Traversal Vulnerability","description":"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.","status":"published","published":"2018-09-20T19:00:00Z","modified":"2024-09-17T02:06:45.053Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:05.961936Z"}],"euvd":[{"id":"EUVD-2018-18259","description":"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.","status":"published","published":"2018-09-20T19:00:00Z","modified":"2024-09-17T02:06:45Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:28:43.354671Z"}],"ghsa":[{"id":"GHSA-5m24-r73j-2wrc","title":"A potential Access Control vulnerability has been identified in ArcSight Management Center (ArcMC...","description":"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.","status":"published","published":"2022-05-13T01:32:00Z","modified":"2023-02-01T05:08:25Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T14:50:45.608979Z"}],"nvd":[{"id":"CVE-2018-6503","description":"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.","status":"published","published":"2018-09-20T19:29:00.923Z","modified":"2026-06-17T02:01:55.77Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:L/Au:S/C:C/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:04:40.661264Z"}]}}