CVE-2026-27677
Medium
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.
SeverityMedium
CVSS6.5
Exploit probability—
ProductSAP S/4HANA OData Service (Manage Reference Equipment)
PublishedApr 14, 2026
First seenApr 14, 2026
Weakness typeCWE-862Missing authorization
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| SAP_SE SAP S/4HANA OData Service (Manage Reference Equipment) | S4CORE 109 | — |
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