QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2026-27679

Back to search

CVE-2026-27679

Published: Apr 14, 2026

Modified: Apr 14, 2026

PUBLISHED

CVSS v3.1

6.5

MEDIUM

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.

VendorProductVersions

SAP_SE

SAP S/4HANA Frontend OData Service (Manage Reference Structures)

affected
UIS4H 109

Weaknesses (CWE)

CWE-862

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now