CVE-2018-2477: SAP NetWeaver

High severity, CVSS 8.8. EPSS: 1.7% chance of exploitation in the next 30 days.

Knowledge Management (XMLForms) in SAP NetWeaver, versions 7.30, 7.31, 7.40 and 7.50 does not sufficiently validate an XML document accepted from an untrusted source.

Affected products

• SAP NetWeaver: version 7.30 only; version 7.31 only; version 7.40 only; version 7.50 only

Published 2018-11-13. Last modified 2026-06-17.