SAP SE SAP NetWeaver (Message Server) vulnerabilities
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Published CVEs affecting SAP SE SAP NetWeaver (Message Server): 1 record(s), with affected versions and fixes.
CVE-2026-58240
Critical · 9.8
CWE-308 Sep 7, 2026
Missing Authentication check in SAP NetWeaver (Message Server)
SAP NetWeaver Message Server does not sufficiently validate the authenticity of internal application server components during registration. An unauthenticated attacker with network access to the affected service could exploit this weakness to register an unauthorized component and potentially perform unauthorized actions within the application environment, resulting in a high impact on the confidentiality, integrity, and availability of the affected system.