CVE-2026-27676

MEDIUM

Missing Authorization check in SAP S/4HANA OData Service (Manage Technical Object Structures)

Title source: cna

Description

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

References (2)

https://me.sap.com/notes/3711682

https://url.sap/sapsecuritypatchday

Scores

CVSS v3 4.3

EPSS 0.0003

EPSS Percentile 8.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-862

Status published

Products (1)

SAP_SE/SAP S/4HANA OData Service (Manage Technical Object Structures) S4CORE 109

Published Apr 14, 2026

Tracked Since Apr 14, 2026