#VU125958 Missing Authorization in SAP S/4HANA - CVE-2026-27677

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Main Vulnerability Database Vulnerabilities #VU125958

#VU125958 Missing Authorization in SAP S/4HANA - CVE-2026-27677

Published: April 14, 2026


Vulnerability identifier: #VU125958
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-27677
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
SAP S/4HANA
Software vendor:
SAP

Description

The vulnerability allows a remote user to modify data.

The vulnerability exists due to improper access control in SAP S/4HANA OData Service (Manage Reference Equipment) when handling requests. A remote user can access the OData service without proper authorization checks to modify data.


Remediation

Install security update from vendor's website.

External links