CVE-2026-27677 - Vulnerability Details - OpenCVE

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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Sap	S/4hana

No data.

No data.

References

Link	Providers
https://me.sap.com/notes/3715097
https://url.sap/sapsecuritypatchday

History

Tue, 14 Apr 2026 16:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Sap Sap s/4hana
Vendors & Products		Sap Sap s/4hana

Tue, 14 Apr 2026 14:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 14 Apr 2026 00:15:00 +0000

Type	Values Removed	Values Added
Description		Due to missing authorization checks in the SAP S/4HANA OData Service (Manage Reference Equipment), an attacker could update and delete child entities via OData services without proper authorization. This vulnerability has a high impact on integrity, while confidentiality and availability are not impacted.
Title		Missing Authorization check in SAP S/4HANA OData Service (Manage Reference Equipment)
Weaknesses		CWE-862
References		https://me.sap.com/notes/3715097 https://url.sap/sapsecuritypatchday
Metrics		cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N'}`

MITRE

Status: PUBLISHED

Assigner: sap

Published: 2026-04-14T00:07:22.753Z

Updated: 2026-04-14T13:14:18.498Z

Reserved: 2026-02-23T17:50:10.513Z

Link: CVE-2026-27677

Vulnrichment

Updated: 2026-04-14T13:09:14.590Z

NVD

Status : Received

Published: 2026-04-14T00:16:06.130

Modified: 2026-04-14T00:16:06.130

Link: CVE-2026-27677

Redhat

No data.

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