{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-16T01:47:08.257","vulnerabilities":[{"cve":{"id":"CVE-2021-27603","sourceIdentifier":"cna@sap.com","published":"2021-04-13T19:15:15.397","lastModified":"2024-11-21T05:58:16.687","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An RFC enabled function module SPI_WAIT_MILLIS in SAP NetWeaver AS ABAP, versions - 731, 740, 750, allows to keep a work process busy for any length of time. An attacker could call this function module multiple times to block all work processes thereby causing Denial of Service and affecting the Availability of the SAP system."},{"lang":"es","value":"Un módulo de función SPI_WAIT_MILLIS habilitado para RFC en SAP NetWeaver AS ABAP, versiones - 731, 740, 750, permite mantener un proceso de trabajo ocupado durante cualquier período de tiempo.&#xa0;Un atacante podría llamar a este módulo de funciones varias veces para bloquear todos los procesos de trabajo, conllevando a una Denegación de Servicio y afectaría la Disponibilidad del sistema SAP"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":3.6}],"cvssMetricV30":[{"source":"cna@sap.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","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:N/AC:L/Au:S/C:N/I:N/A:P","baseScore":4.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.0,"impactScore":2.9,"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:sap:netweaver_application_server_abap:731:*:*:*:*:*:*:*","matchCriteriaId":"5CC29738-CF17-4E6B-9C9E-879B17F7E001"},{"vulnerable":true,"criteria":"cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:*:*:*:*","matchCriteriaId":"127E508F-6CC1-41C8-96DF-8D14FFDD4020"},{"vulnerable":true,"criteria":"cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:*:*:*:*","matchCriteriaId":"7777AA80-1608-420E-B7D5-09ABECD51728"}]}]}],"references":[{"url":"https://launchpad.support.sap.com/#/notes/3028729","source":"cna@sap.com","tags":["Permissions Required"]},{"url":"https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=573801649","source":"cna@sap.com","tags":["Vendor Advisory"]},{"url":"https://launchpad.support.sap.com/#/notes/3028729","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Permissions Required"]},{"url":"https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=573801649","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}