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Critical · 10.0 CVE-2026-89103 EUVD-2026-120662GHSA-p6vw-54fj-mjm4

Broken Access Control in SAP Gateway

Published Nov 10, 2026 · Updated Nov 11, 2026 · Assigned by sap

Description

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.

Affected products

VendorProductAffectedFixed
SAP_SE SAP Gateway KRNL64NUC 7.22, 7.22EXT, KRNL64UC 7.22, 7.53, 8.04, KERNEL 7.22, 7.54, 7.77, 7.93, 9.16, 9.20, 9.21 —

Advisories 2

References