{"id":"CVE-2026-0510","state":"PUBLISHED","title":"Obsolete Encryption Algorithm Used in NW AS Java UME User Mapping","description":"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.","publishedAt":"2026-01-13T01:15:43.846Z","updatedAt":"2026-01-13T18:26:48.509Z","severity":{"score":3,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N","source":"sap"},"assigner":"sap","products":["SAP_SE NW AS Java UME User Mapping"],"affected":[{"vendor":"SAP_SE","product":"NW AS Java UME User Mapping","defaultStatus":"unaffected","versions":[{"version":"ENGINEAPI 7.50","status":"affected"},{"version":"SERVERCORE 7.50","status":"affected"},{"version":"UMEADMIN 7.50","status":"affected"}]}],"references":["https://me.sap.com/notes/3593356","https://url.sap/sapsecuritypatchday"],"weaknesses":["CWE-326"],"ingestedAt":"2026-10-29T20:10:13.529Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/0xxx/CVE-2026-0510.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-0510","state":"PUBLISHED","datePublished":"2026-01-13T01:15:43.846Z","dateUpdated":"2026-01-13T18:26:48.509Z","assignerShortName":"sap","assignerOrgId":"e4686d1a-f260-4930-ac4c-2f5c992778dd","dateReserved":"2025-12-09T22:06:49.250Z"},"containers":{"cna":{"title":"Obsolete Encryption Algorithm Used in NW AS Java UME User Mapping","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"SAP_SE","product":"NW AS Java UME User Mapping","defaultStatus":"unaffected","versions":[{"version":"ENGINEAPI 7.50","status":"affected"},{"version":"SERVERCORE 7.50","status":"affected"},{"version":"UMEADMIN 7.50","status":"affected"}]}],"references":[{"url":"https://me.sap.com/notes/3593356"},{"url":"https://url.sap/sapsecuritypatchday"}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":3,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-326","description":"CWE-326: Inadequate Encryption Strength","lang":"eng","type":"CWE"}]}],"providerMetadata":{"shortName":"sap","orgId":"e4686d1a-f260-4930-ac4c-2f5c992778dd","dateUpdated":"2026-01-13T01:15:43.846Z"},"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-13T18:17:58.478110Z","id":"CVE-2026-0510","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-13T18:26:48.509Z"}}]}}}