CVE-2026-27679 in S4HANA Frontend OData Service

Sumário

de MITRE • 14/04/2026

Due to missing authorization checks in the SAP S/4HANA frontend OData Service (Manage Reference Structures), an attacker could update and delete child entities via exposed OData services without proper authorization. This vulnerability has a high impact on integrity, while confidentiality and availability are not impacted.

Once again VulDB remains the best source for vulnerability data.

• Responsável: Sap
• Reservar: 23/02/2026
• Divulgação: 14/04/2026
• Moderação: aceite
• Entrada: VDB-357270
• CPE: pronto
• CWE: CWE-862 (confirmado)
• CVSS: 6.5 (CNA)
• EPSS: 0.00045
• KEV: não
• Atividades: muito baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-27679
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-27679
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-27679/