{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-89103","assignerOrgId":"e4686d1a-f260-4930-ac4c-2f5c992778dd","state":"PUBLISHED","assignerShortName":"sap","dateReserved":"2026-09-10T22:24:03.822Z","datePublished":"2026-11-10T00:18:43.492Z","dateUpdated":"2026-11-10T00:18:43.492Z"},"containers":{"cna":{"providerMetadata":{"orgId":"e4686d1a-f260-4930-ac4c-2f5c992778dd","shortName":"sap","dateUpdated":"2026-11-10T00:18:43.492Z"},"title":"Broken Access Control in SAP Gateway","problemTypes":[{"descriptions":[{"lang":"eng","cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","type":"CWE"}]}],"affected":[{"vendor":"SAP_SE","product":"SAP Gateway","versions":[{"status":"affected","version":"KRNL64NUC 7.22"},{"status":"affected","version":"7.22EXT"},{"status":"affected","version":"KRNL64UC 7.22"},{"status":"affected","version":"7.53"},{"status":"affected","version":"8.04"},{"status":"affected","version":"KERNEL 7.22"},{"status":"affected","version":"7.54"},{"status":"affected","version":"7.77"},{"status":"affected","version":"7.93"},{"status":"affected","version":"9.16"},{"status":"affected","version":"9.20"},{"status":"affected","version":"9.21"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"SAP Gateway activates the default Access Control List with high privileges allowing categorization of external attacker as internal application server. As a result an unauthenticated attacker with network access to the SAP Gateway could exploit this weakness to potentially perform unauthorized actions within the application environment, resulting in a high impact on the confidentiality, integrity, and availability of the affected system.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>SAP Gateway activates the default Access Control List with high privileges allowing categorization of external attacker as internal application server. As a result an unauthenticated attacker with network access to the SAP Gateway could exploit this weakness to potentially perform unauthorized actions within the application environment, resulting in a high impact on the confidentiality, integrity, and availability of the affected system.</p>"}]}],"references":[{"url":"https://me.sap.com/notes/3798345"},{"url":"https://url.sap/sapsecuritypatchday"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"CRITICAL","baseScore":10,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"}}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}}}}