What is CVE-2026-0510?

CVE-2026-0510 is a low-severity vulnerability in Sap Se Nw As Java Ume User Mapping, classified under Inadequate Encryption Strength. CVSS score: 3.0/10. Published 2026-01-13.

How severe is CVE-2026-0510?

Low severity. CVSS v3 base score is 3.0 out of 10.

Vulnerability in Sap Se Nw As Java Ume User Mapping

CVE-2026-0510

The User Management Engine (UME) in NetWeaver Application Server for Java (NW AS Java) utilizes an obsolete cryptographic algorithm for encrypting User Mapping data. This weakness could allow an attacker with high-privileged access to exploit the vulnerability under specific conditions potentially leading to partial disclosure of sensitive information.This has low impact on confidentiality with no impact on integrity and availability of the application.

EPSS: 0.001 (2.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.0 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N.

Affected products

Sap_se Nw As Java Ume User Mapping — versions ENGINEAPI 7.50, SERVERCORE 7.50, UMEADMIN 7.50

Weakness classification (CWE)

CWE-326 — Inadequate Encryption Strength

References

Frequently asked questions

What is CVE-2026-0510?: CVE-2026-0510 is a low-severity vulnerability in Sap Se Nw As Java Ume User Mapping, classified under Inadequate Encryption Strength. CVSS score: 3.0/10. Published 2026-01-13.
How severe is CVE-2026-0510?: Low severity. CVSS v3 base score is 3.0 out of 10.