{"id":"CVE-2020-6263","aliases":["EUVD-2020-27413","GHSA-pvvr-7qqm-3prh"],"status":"published","title":"Standalone clients connecting to SAP NetWeaver AS Java via P4 Protocol, versions (SAP-JEECOR 7.00...","description":"Standalone clients connecting to SAP NetWeaver AS Java via P4 Protocol, versions (SAP-JEECOR 7.00, 7.01; SERVERCOR 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50; CORE-TOOLS 7.00, 7.01, 7.02, 7.05, 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50) do not perform any authentication checks for operations that require user identity leading to Authentication Bypass.","severity":{"version":"3.0","score":6.9,"vector":"CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01477,"percentile":0.74063,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287","CWE-306"],"published":"2020-06-10T12:44:43Z","modified":"2026-06-17T03:22:58Z","products":[{"vendor":"sap","product":"netweaver_application_server_java"},{"vendor":"sap se","product":"sap netweaver as java"},{"vendor":"sap_se","product":"sap netweaver as java"}],"references":[{"url":"https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=547426775","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://launchpad.support.sap.com/#/notes/2878568","tags":["x_refsource_MISC","x_transferred","Permissions Required"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-6263"},{"url":"https://github.com/advisories/GHSA-pvvr-7qqm-3prh"}],"sources":{"cve":[{"id":"CVE-2020-6263","description":"Standalone clients connecting to SAP NetWeaver AS Java via P4 Protocol, versions (SAP-JEECOR 7.00, 7.01; SERVERCOR 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50; CORE-TOOLS 7.00, 7.01, 7.02, 7.05, 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50) do not perform any authentication checks for operations that require user identity leading to Authentication Bypass.","status":"published","published":"2020-06-10T12:44:43Z","modified":"2024-08-04T08:55:22.315Z","cvss":[{"version":"3.0","score":6.9,"vector":"CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:52.592504Z"}],"euvd":[{"id":"EUVD-2020-27413","description":"Standalone clients connecting to SAP NetWeaver AS Java via P4 Protocol, versions (SAP-JEECOR 7.00, 7.01; SERVERCOR 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50; CORE-TOOLS 7.00, 7.01, 7.02, 7.05, 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50) do not perform any authentication checks for operations that require user identity leading to Authentication Bypass.","status":"published","published":"2020-06-10T12:44:43Z","modified":"2024-08-04T08:55:22Z","cvss":[{"version":"3.0","score":6.9,"vector":"CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T03:08:03.741202Z"}],"ghsa":[{"id":"GHSA-pvvr-7qqm-3prh","title":"Standalone clients connecting to SAP NetWeaver AS Java via P4 Protocol, versions (SAP-JEECOR 7.00...","description":"Standalone clients connecting to SAP NetWeaver AS Java via P4 Protocol, versions (SAP-JEECOR 7.00, 7.01; SERVERCOR 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50; CORE-TOOLS 7.00, 7.01, 7.02, 7.05, 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50) do not perform any authentication checks for operations that require user identity leading to Authentication Bypass.","status":"published","published":"2022-05-24T17:20:07Z","modified":"2023-01-29T05:02:58Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:45:12.832224Z"}],"nvd":[{"id":"CVE-2020-6263","description":"Standalone clients connecting to SAP NetWeaver AS Java via P4 Protocol, versions (SAP-JEECOR 7.00, 7.01; SERVERCOR 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50; CORE-TOOLS 7.00, 7.01, 7.02, 7.05, 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50) do not perform any authentication checks for operations that require user identity leading to Authentication Bypass.","status":"published","published":"2020-06-10T13:15:18.01Z","modified":"2026-06-17T03:22:58.073Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.0","score":6.9,"vector":"CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:06:05.962132Z"}]}}