CVE-2026-27685: SAP SE SAP NetWeaver Enterprise Portal Administration

Critical severity, CVSS 9.1. EPSS: 0.6% chance of exploitation in the next 30 days.

SAP NetWeaver Enterprise Portal Administration is vulnerable if a privileged user uploads untrusted or malicious content that, upon deserialization, could result in a high impact on the confidentiality, integrity, and availability of the host system.

Affected products

• SAP SE SAP NetWeaver Enterprise Portal Administration

Published 2026-03-10. Last modified 2026-06-17.