Weakness in Cryptographic Algorithm of User Management Engine in NetWeaver Application Server for Java
CVE-2026-0510
What is CVE-2026-0510?
The User Management Engine (UME) in the NetWeaver Application Server for Java employs an outdated cryptographic algorithm for encrypting User Mapping data. This vulnerability can be exploited by an attacker with high-privileged access, under specific conditions, potentially leading to a partial disclosure of sensitive data. While the impact on confidentiality is limited, the integrity and availability of the application remain unaffected. Organizations using this software should assess their systems and apply necessary security measures.

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Affected Version(s)
NW AS Java UME User Mapping ENGINEAPI 7.50
NW AS Java UME User Mapping SERVERCORE 7.50
NW AS Java UME User Mapping UMEADMIN 7.50
References
CVSS V3.1
Timeline
Vulnerability published
Vulnerability Reserved