CVE-2026-27676

| EUVD-2026-22148 MEDIUM
2026-04-14 [email protected] GHSA-ghjj-x456-6m6f
Sap Authentication Bypass
4.3
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

Lifecycle Timeline

1
Analysis Generated
Apr 14, 2026 - 00:25 vuln.today

DescriptionNVD

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.

AnalysisAI

SAP S/4HANA OData Service for Manage Technical Object Structures allows authenticated users to update and delete child entities without proper authorization checks, enabling unauthorized data modification. The vulnerability affects S/4HANA deployments exposing the vulnerable OData service and requires valid user credentials but no elevated privileges. …

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CVE-2026-27676 vulnerability details – vuln.today
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