{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-15621","assignerOrgId":"db4dfee8-a97e-4877-bfae-eba6d14a2166","state":"PUBLISHED","assignerShortName":"NCSC-FI","dateReserved":"2026-04-09T08:02:25.619Z","datePublished":"2026-04-16T12:40:08.962Z","dateUpdated":"2026-04-16T12:51:51.633Z"},"containers":{"cna":{"providerMetadata":{"orgId":"db4dfee8-a97e-4877-bfae-eba6d14a2166","shortName":"NCSC-FI","dateUpdated":"2026-04-16T12:40:08.962Z"},"title":"Sparx Enterprise Architect Client does not verify the receiver of OAuth2 credentials during OpenID authentication","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-522","description":"CWE-522: Insufficiently Protected Credentials","type":"CWE"}]}],"affected":[{"vendor":"Sparx Systems Pty Ltd.","product":"Sparx Enterprise Architect","versions":[{"status":"affected","version":"16.1.1627"},{"status":"unaffected","version":"17.1.1714"}],"defaultStatus":"unknown"}],"descriptions":[{"lang":"en","value":"Insufficiently Protected Credentials in Sparx Systems Pty Ltd. Sparx Enterprise Architect. Client does not verify the receiver of OAuth2 credentials during OpenID authentication","supportingMedia":[{"type":"text/html","base64":false,"value":"Insufficiently Protected Credentials in Sparx Systems Pty Ltd. Sparx Enterprise Architect. Client does not verify the receiver of OAuth2 credentials during OpenID authentication<p><br></p><p><br></p><p><br></p>"}]}],"references":[{"url":"https://sparxsystems.com/products/ea/17.1/history.html"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"LOCAL","attackComplexity":"HIGH","attackRequirements":"PRESENT","privilegesRequired":"LOW","userInteraction":"PASSIVE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"HIGH","vulnIntegrityImpact":"LOW","subIntegrityImpact":"LOW","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"PRESENT","Automatable":"YES","Recovery":"NOT_DEFINED","valueDensity":"CONCENTRATED","vulnerabilityResponseEffort":"MODERATE","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":5.7,"vectorString":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N/S:P/AU:Y/V:C/RE:M"}}],"solutions":[{"lang":"en","value":"Update to fixed version","supportingMedia":[{"type":"text/html","base64":false,"value":"Update to fixed version"}]}],"credits":[{"lang":"en","value":"Pasi Orovuo, Solita Oy","type":"finder"},{"lang":"en","value":"Henri Hämäläinen, Solita Oy","type":"finder"},{"lang":"en","value":"Samu Ahvenainen, Solita Oy","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-16T12:51:32.874380Z","id":"CVE-2025-15621","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-04-16T12:51:51.633Z"}}]}}