CVE-2026-0506

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-0506", "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "state": "PUBLISHED", "assignerShortName": "sap", "dateReserved": "2025-12-09T22:06:46.070Z", "datePublished": "2026-01-13T01:14:33.899Z", "dateUpdated": "2026-01-13T18:58:20.906Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "SAP NetWeaver Application Server ABAP and ABAP Platform", "vendor": "SAP_SE", "versions": [{"status": "affected", "version": "SAP_BASIS 700"}, {"status": "affected", "version": "SAP_BASIS 701"}, {"status": "affected", "version": "SAP_BASIS 702"}, {"status": "affected", "version": "SAP_BASIS 731"}, {"status": "affected", "version": "SAP_BASIS 740"}, {"status": "affected", "version": "SAP_BASIS 750"}, {"status": "affected", "version": "SAP_BASIS 751"}, {"status": "affected", "version": "SAP_BASIS 752"}, {"status": "affected", "version": "SAP_BASIS 753"}, {"status": "affected", "version": "SAP_BASIS 754"}, {"status": "affected", "version": "SAP_BASIS 755"}, {"status": "affected", "version": "SAP_BASIS 756"}, {"status": "affected", "version": "SAP_BASIS 757"}, {"status": "affected", "version": "SAP_BASIS 758"}, {"status": "affected", "version": "SAP_BASIS 816"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Due to a Missing Authorization Check vulnerability in Application Server ABAP and ABAP Platform, an authenticated attacker could misuse an RFC function to execute form routines (FORMs) in the ABAP system. Successful exploitation could allow the attacker to write or modify data accessible via FORMs and invoke system functionality exposed via FORMs, resulting in a high impact on integrity and availability, while confidentiality remains unaffected.</p>"}], "value": "Due to a Missing Authorization Check vulnerability in Application Server ABAP and ABAP Platform, an authenticated attacker could misuse an RFC function to execute form routines (FORMs) in the ABAP system. Successful exploitation could allow the attacker to write or modify data accessible via FORMs and invoke system functionality exposed via FORMs, resulting in a high impact on integrity and availability, while confidentiality remains unaffected."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-862", "description": "CWE-862: Missing Authorization", "lang": "eng", "type": "CWE"}]}], "providerMetadata": {"orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "shortName": "sap", "dateUpdated": "2026-01-13T01:14:33.899Z"}, "references": [{"url": "https://me.sap.com/notes/3688703"}, {"url": "https://url.sap/sapsecuritypatchday"}], "source": {"discovery": "UNKNOWN"}, "title": "Missing Authorization check in SAP NetWeaver Application Server ABAP and ABAP Platform", "x_generator": {"engine": "Vulnogram 0.5.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-01-13T18:56:13.045521Z", "id": "CVE-2026-0506", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-13T18:58:20.906Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-0506", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-01-13T18:56:13.045521Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-13T18:57:59.487Z"}}], "cna": {"title": "Missing Authorization check in SAP NetWeaver Application Server ABAP and ABAP Platform", "source": {"discovery": "UNKNOWN"}, "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "SAP_SE", "product": "SAP NetWeaver Application Server ABAP and ABAP Platform", "versions": [{"status": "affected", "version": "SAP_BASIS 700"}, {"status": "affected", "version": "SAP_BASIS 701"}, {"status": "affected", "version": "SAP_BASIS 702"}, {"status": "affected", "version": "SAP_BASIS 731"}, {"status": "affected", "version": "SAP_BASIS 740"}, {"status": "affected", "version": "SAP_BASIS 750"}, {"status": "affected", "version": "SAP_BASIS 751"}, {"status": "affected", "version": "SAP_BASIS 752"}, {"status": "affected", "version": "SAP_BASIS 753"}, {"status": "affected", "version": "SAP_BASIS 754"}, {"status": "affected", "version": "SAP_BASIS 755"}, {"status": "affected", "version": "SAP_BASIS 756"}, {"status": "affected", "version": "SAP_BASIS 757"}, {"status": "affected", "version": "SAP_BASIS 758"}, {"status": "affected", "version": "SAP_BASIS 816"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://me.sap.com/notes/3688703"}, {"url": "https://url.sap/sapsecuritypatchday"}], "x_generator": {"engine": "Vulnogram 0.5.0"}, "descriptions": [{"lang": "en", "value": "Due to a Missing Authorization Check vulnerability in Application Server ABAP and ABAP Platform, an authenticated attacker could misuse an RFC function to execute form routines (FORMs) in the ABAP system. Successful exploitation could allow the attacker to write or modify data accessible via FORMs and invoke system functionality exposed via FORMs, resulting in a high impact on integrity and availability, while confidentiality remains unaffected.", "supportingMedia": [{"type": "text/html", "value": "<p>Due to a Missing Authorization Check vulnerability in Application Server ABAP and ABAP Platform, an authenticated attacker could misuse an RFC function to execute form routines (FORMs) in the ABAP system. Successful exploitation could allow the attacker to write or modify data accessible via FORMs and invoke system functionality exposed via FORMs, resulting in a high impact on integrity and availability, while confidentiality remains unaffected.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "eng", "type": "CWE", "cweId": "CWE-862", "description": "CWE-862: Missing Authorization"}]}], "providerMetadata": {"orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "shortName": "sap", "dateUpdated": "2026-01-13T01:14:33.899Z"}}}, "cveMetadata": {"cveId": "CVE-2026-0506", "state": "PUBLISHED", "dateUpdated": "2026-01-13T18:58:20.906Z", "dateReserved": "2025-12-09T22:06:46.070Z", "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "datePublished": "2026-01-13T01:14:33.899Z", "assignerShortName": "sap"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "SAP NetWeaver Application Server ABAP and ABAP Platform", "vendor": "SAP_SE", "versions": [{"status": "affected", "version": "SAP_BASIS 700"}, {"status": "affected", "version": "SAP_BASIS 701"}, {"status": "affected", "version": "SAP_BASIS 702"}, {"status": "affected", "version": "SAP_BASIS 731"}, {"status": "affected", "version": "SAP_BASIS 740"}, {"status": "affected", "version": "SAP_BASIS 750"}, {"status": "affected", "version": "SAP_BASIS 751"}, {"status": "affected", "version": "SAP_BASIS 752"}, {"status": "affected", "version": "SAP_BASIS 753"}, {"status": "affected", "version": "SAP_BASIS 754"}, {"status": "affected", "version": "SAP_BASIS 755"}, {"status": "affected", "version": "SAP_BASIS 756"}, {"status": "affected", "version": "SAP_BASIS 757"}, {"status": "affected", "version": "SAP_BASIS 758"}, {"status": "affected", "version": "SAP_BASIS 816"}]}], "source": "cna@sap.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:700:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "6F048ED9-2DDF-4EB9-8571-73832AFABF6A", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:701:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "C37DC475-6B9A-493C-9A6F-28CDD65D2A5B", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:702:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "2BD9FE51-F76C-439A-A3C0-5279EC1059F7", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:731:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "4EB54432-0E1A-45F2-BEE1-8DC28FAADA9F", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "8E96C58C-ED44-487B-A67E-FDAE3C29023A", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "A14DF5EB-B8CE-4A47-9959-2F65A5DCEF5F", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:751:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "3E0CA53D-4335-4872-B527-30802E31B893", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "419BA423-0803-4F51-8889-014A521F02CE", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:753:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "DA20ECDC-8807-462C-A0F0-70DF6F5A119B", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:754:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "800AAC21-325C-4F16-AE5A-9F89327E5356", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:755:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "BDC15DB7-A95B-475F-AAA6-60A801F65690", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:756:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "55A2FECF-A32E-4188-9563-E8BA0E952261", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:757:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "9CBF2E53-17F0-4BF0-9C38-749C7E611BF4", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:758:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "5160572B-E3AB-4B96-8950-07DDAFA0E4A6", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:816:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "32888162-53F9-4598-8C04-E4A4903AAB57", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Due to a Missing Authorization Check vulnerability in Application Server ABAP and ABAP Platform, an authenticated attacker could misuse an RFC function to execute form routines (FORMs) in the ABAP system. Successful exploitation could allow the attacker to write or modify data accessible via FORMs and invoke system functionality exposed via FORMs, resulting in a high impact on integrity and availability, while confidentiality remains unaffected."}, {"lang": "es", "value": "Debido a una vulnerabilidad por falta de verificaci\u00f3n de autorizaci\u00f3n en el Servidor de Aplicaciones ABAP y la Plataforma ABAP, un atacante autenticado podr\u00eda hacer un uso indebido de una funci\u00f3n RFC para ejecutar rutinas de formulario (FORMs) en el sistema ABAP. La explotaci\u00f3n exitosa podr\u00eda permitir al atacante escribir o modificar datos accesibles a trav\u00e9s de FORMs e invocar funcionalidad del sistema expuesta a trav\u00e9s de FORMs, resultando en un alto impacto en la integridad y la disponibilidad, mientras que la confidencialidad no se ve afectada."}], "id": "CVE-2026-0506", "lastModified": "2026-06-17T10:10:51.797", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "cna@sap.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-0506", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-01-13T18:56:13.045521Z", "version": "2.0.3"}}]}, "published": "2026-01-13T02:15:53.277", "references": [{"source": "cna@sap.com", "tags": ["Permissions Required"], "url": "https://me.sap.com/notes/3688703"}, {"source": "cna@sap.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://url.sap/sapsecuritypatchday"}], "sourceIdentifier": "cna@sap.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "cna@sap.com", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-18T06:48:31.297992+00:00", "value": {"mitigation_remediation": ["Apply the SAP NetWeaver Application Server ABAP and ABAP Platform security fix described in SAP note 3688703.", "Restrict the vulnerable RFC function so that only authorized administrators can invoke it, ensuring that routine execution is tied to proper authorization checks.", "Enable detailed RFC logging and monitor for anomalous or unauthorized calls to the vulnerable function to detect potential exploitation attempts."], "summary": {"action": "Immediate Patch", "impact": "Integrity and Availability Impact"}, "threat_synthesis": {"affected_systems": "SAP NetWeaver Application Server ABAP and ABAP Platform across the following Release numbers: 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, 758, and 816. The vulnerability is documented against the SAP Basis component of these products.", "description_and_impact": "A missing authorization check in the SAP NetWeaver Application Server ABAP and ABAP Platform allows an authenticated attacker to misuse an RFC function to execute form routines (FORMs). Successful exploitation could enable the attacker to write or modify data that is otherwise protected by the form routines and to invoke additional system functionality exposed through these routines, creating a high impact on data integrity and availability while leaving confidentiality largely unaffected.", "risk_and_exploitability": "The issue carries a CVSS score of 8.1, indicating a high severity. The EPSS score is below 1%, reflecting a low probability of exploitation at the current time, and the vulnerability is not listed in the CISA KEV catalog. The attack vector is inferred to be online via an authenticated user with access to the vulnerable RFC function; success requires internal authentication or compromise of legitimate user credentials."}}}}, "created": "2026-01-13T09:26:57.463527+00:00", "updated": "2026-04-18T07:00:11.340967+00:00", "vendors": ["sap", "sap$PRODUCT$abap_platform", "sap$PRODUCT$application_server", "sap$PRODUCT$netweaver", "sap$PRODUCT$netweaver_abap", "sap$PRODUCT$netweaver_abap_application_server"]}