CVE-2025-42966: SAP SE SAP NetWeaver XML Data Archiving Service

Critical severity, CVSS 9.1. EPSS: 0.7% chance of exploitation in the next 30 days.

SAP NetWeaver XML Data Archiving Service allows an authenticated attacker with administrative privileges to exploit an insecure Java deserialization vulnerability by sending a specially crafted serialized Java object. This could lead to high impact on confidentiality, integrity, and availability of the application.

Affected products

• SAP SE SAP NetWeaver XML Data Archiving Service: version J2EE-APPS 7.50 only

Published 2025-07-08. Last modified 2026-06-17.