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CVE-2026-27679

nvd nist
Published: Apr 14, 2026Modified: Jun 17, 2026

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6.5
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Exploitability: 2.8 / Impact: 3.6
Source: CNA (Secondary)

Description

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.

Affected (1)

Sap
1 product
Manage Reference Structures
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Manage Reference Structures
Version uis4h_109
Running on/withPlatform Versions
Sap
S/4hana
All versions

Related CWEs

CWE-862
Missing Authorization
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

References (2)

Source: cna@sap.com
Permissions Required
Source: cna@sap.com
Permissions Required

Timeline

No history available yet.