CVE-2026-0491: SAP SE SAP Landscape Transformation

Critical severity, CVSS 9.1. EPSS: 0.5% chance of exploitation in the next 30 days.

SAP Landscape Transformation allows an attacker with admin privileges to exploit a vulnerability in the function module exposed via RFC. This flaw enables the injection of arbitrary ABAP code/OS commands into the system, bypassing essential authorization checks. This vulnerability effectively functions as a backdoor, creating the risk of full system compromise, undermining the confidentiality, integrity and availability of the system.

Affected products

• SAP SE SAP Landscape Transformation: version 2011_1_710 only; version 2011_1_730 only; version 2011_1_731 only; version 2018_1_752 only; version 2020 only

Published 2026-01-13. Last modified 2026-06-17.