CVSS 3.1
10.0 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HCVE-2026-89103 Broken Access Control in SAP Gateway
Critical (10.0) in sap se sap gateway. EPSS 0.3% estimated probability of exploitation activity in the next 30 days.
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.
Severity
- EPSS
- 0.3% estimated probability of exploitation activity in the next 30 days; 26th percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
- CISA's assessment (SSVC)
- Exploitation: none · Automatable: yes · Technical impact: total, assessed 2026-11-11. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
- CWE
- CWE-863 Incorrect Authorization
- OWASP Top 10
- A01:2025 Broken Access Control
- Published
- Modified
- Assigned by
- sap (CNA)
- NVD analysis
- Awaiting analysis
- Record from
- the NVD, synced
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Affected
- sap_se:sap gateway
Versions
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| SAP_SE SAP Gateway | KRNL64NUC 7.22 |
| SAP_SE SAP Gateway | 7.22EXT |
| SAP_SE SAP Gateway | KRNL64UC 7.22 |
| SAP_SE SAP Gateway | 7.53 |
| SAP_SE SAP Gateway | 8.04 |
| SAP_SE SAP Gateway | KERNEL 7.22 |
| SAP_SE SAP Gateway | 7.54 |
| SAP_SE SAP Gateway | 7.77 |
| SAP_SE SAP Gateway | 7.93 |
| SAP_SE SAP Gateway | 9.16 |
| SAP_SE SAP Gateway | 9.20 |
| SAP_SE SAP Gateway | 9.21 |