SAP NetWeaver AS JAVA (P2P Cluster Communication), versions - 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, allows arbitrary connections from processes because of missing authentication check, that are outside the cluster and even outside the network segment dedicated for the internal cluster communication. As result, an unauthenticated attacker can invoke certain functions that would otherwise be restricted to system administrators only, including access to system administration functions or shutting down the system completely.

Related CVEs

CVE-2020-26829

Key Information

GHSA ID

GHSA-9fv2-mhpr-vp74

Published

May 24, 2022 5:35 PM

Last Modified

May 24, 2022 5:35 PM

CVSS Score

9.0 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: June 26, 2025 6:25 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.