{"id":"CVE-2018-2379","aliases":["EUVD-2018-14234","GHSA-8g2w-rx55-7wg6"],"status":"published","title":"In SAP HANA Extended Application Services, 1.0, an unauthenticated user could test if a given...","description":"In SAP HANA Extended Application Services, 1.0, an unauthenticated user could test if a given username is valid by evaluating error messages of a specific endpoint.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00889,"percentile":0.5959,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-209"],"published":"2018-02-14T12:00:00Z","modified":"2026-06-17T01:55:36Z","products":[{"vendor":"sap","product":"hana_extended_application_services"},{"vendor":"sap se","product":"sap hana extended application services"}],"references":[{"url":"https://launchpad.support.sap.com/#/notes/2589129","tags":["x_refsource_CONFIRM","x_transferred","Permissions Required"]},{"url":"https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-2379"},{"url":"https://github.com/advisories/GHSA-8g2w-rx55-7wg6"}],"sources":{"cve":[{"id":"CVE-2018-2379","description":"In SAP HANA Extended Application Services, 1.0, an unauthenticated user could test if a given username is valid by evaluating error messages of a specific endpoint.","status":"published","published":"2018-02-14T12:00:00Z","modified":"2024-11-14T20:52:52.938Z","updated_at":"2026-11-02T14:35:04.540365Z"}],"euvd":[{"id":"EUVD-2018-14234","description":"In SAP HANA Extended Application Services, 1.0, an unauthenticated user could test if a given username is valid by evaluating error messages of a specific endpoint.","status":"published","published":"2018-02-14T12:00:00Z","modified":"2024-11-14T20:52:52Z","updated_at":"2026-11-03T00:04:59.953537Z"}],"ghsa":[{"id":"GHSA-8g2w-rx55-7wg6","title":"In SAP HANA Extended Application Services, 1.0, an unauthenticated user could test if a given...","description":"In SAP HANA Extended Application Services, 1.0, an unauthenticated user could test if a given username is valid by evaluating error messages of a specific endpoint.","status":"published","published":"2022-05-13T01:51:07Z","modified":"2023-02-02T05:02:03Z","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"}],"cwes":["CWE-209"],"updated_at":"2026-11-02T14:51:20.253646Z"}],"nvd":[{"id":"CVE-2018-2379","description":"In SAP HANA Extended Application Services, 1.0, an unauthenticated user could test if a given username is valid by evaluating error messages of a specific endpoint.","status":"published","published":"2018-02-14T12:29:00.813Z","modified":"2026-06-17T01:55:36.113Z","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":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-209"],"updated_at":"2026-11-02T14:04:22.897995Z"}]}}