CVE-2020-6287: SAP NetWeaver Missing Authentication for Critical Function Vulnerability

Critical severity, CVSS 10.0. Actively exploited: in CISA KEV since 2021-11-03. EPSS: 94.7% chance of exploitation in the next 30 days.

SAP NetWeaver AS JAVA (LM Configuration Wizard), versions - 7.30, 7.31, 7.40, 7.50, does not perform an authentication check which allows an attacker without prior authentication to execute configuration tasks to perform critical actions against the SAP Java system, including the ability to create an administrative user, and therefore compromising Confidentiality, Integrity and Availability of the system, leading to Missing Authentication Check.

Affected products

• SAP NetWeaver Application Server Java: version 7.30 only; version 7.31 only; version 7.40 only; version 7.50 only

Published 2020-07-14. Last modified 2026-06-17.