CVE-2026-89103
Broken Access Control in SAP Gateway
CVSS Score
10.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | sap_se |
| Product | sap gateway |
| Published | Nov 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
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