{"id":"CVE-2021-38181","aliases":["EUVD-2021-24651","GHSA-wwvm-fw3q-qqf3"],"status":"published","title":"SAP NetWeaver AS ABAP and ABAP Platform - versions 700, 701, 702, 730, 731, 740, 750, 751, 752,...","description":"SAP NetWeaver AS ABAP and ABAP Platform - versions 700, 701, 702, 730, 731, 740, 750, 751, 752, 753, 754, 755, 756, allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01104,"percentile":0.66042,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2021-10-12T14:03:13Z","modified":"2026-06-17T04:01:42Z","products":[{"vendor":"sap","product":"netweaver_abap"},{"vendor":"sap","product":"netweaver_application_server_abap"},{"vendor":"sap se","product":"sap netweaver as abap and abap platform"},{"vendor":"sap_se","product":"sap netweaver as abap and abap platform"}],"references":[{"url":"https://launchpad.support.sap.com/#/notes/3080710","tags":["x_refsource_MISC","x_transferred","Permissions Required"]},{"url":"https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-38181"},{"url":"https://github.com/advisories/GHSA-wwvm-fw3q-qqf3"}],"sources":{"cve":[{"id":"CVE-2021-38181","description":"SAP NetWeaver AS ABAP and ABAP Platform - versions 700, 701, 702, 730, 731, 740, 750, 751, 752, 753, 754, 755, 756, allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.","status":"published","published":"2021-10-12T14:03:13Z","modified":"2024-08-04T01:37:15.601Z","updated_at":"2026-11-02T14:33:07.697752Z"}],"euvd":[{"id":"EUVD-2021-24651","description":"SAP NetWeaver AS ABAP and ABAP Platform - versions 700, 701, 702, 730, 731, 740, 750, 751, 752, 753, 754, 755, 756, allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.","status":"published","published":"2021-10-12T14:03:13Z","modified":"2024-08-04T01:37:15Z","updated_at":"2026-11-03T03:24:25.678078Z"}],"ghsa":[{"id":"GHSA-wwvm-fw3q-qqf3","title":"SAP NetWeaver AS ABAP and ABAP Platform - versions 700, 701, 702, 730, 731, 740, 750, 751, 752,...","description":"SAP NetWeaver AS ABAP and ABAP Platform - versions 700, 701, 702, 730, 731, 740, 750, 751, 752, 753, 754, 755, 756, allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.","status":"published","published":"2022-05-24T19:17:18Z","modified":"2023-01-27T05:07:44Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:43:10.83298Z"}],"nvd":[{"id":"CVE-2021-38181","description":"SAP NetWeaver AS ABAP and ABAP Platform - versions 700, 701, 702, 730, 731, 740, 750, 751, 752, 753, 754, 755, 756, allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.","status":"published","published":"2021-10-12T15:15:08.86Z","modified":"2026-06-17T04:01:42.627Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:59.689345Z"}]}}