{"id":"CVE-2025-15621","title":"Insufficiently Protected Credentials in Sparx Systems Pty Ltd","summary":"Insufficiently Protected Credentials in Sparx Systems Pty Ltd. Sparx Enterprise Architect. Client does not verify the receiver of OAuth2 credentials during OpenID authentication","severity":"medium","cvss":6,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N","cwe":["CWE-522"],"vendor":"sparxsystems","product":"enterprise_architect","affected":["enterprise_architect >= 16.1.1627, < 17.1.1714"],"patched":["enterprise_architect 17.1.1714"],"published":"2026-04-16","updated":"2026-08-21","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-15621","references":[{"url":"https://sparxsystems.com/products/ea/17.1/history.html","label":"db4dfee8-a97e-4877-bfae-eba6d14a2166"}],"tags":["nvd"],"epss":0.00106,"epssPercentile":0.01023,"ingestedAt":"2026-08-22T01:24:50.996Z","slug":"CVE-2025-15621","body":"## Overview\n\nInsufficiently Protected Credentials in Sparx Systems Pty Ltd. Sparx Enterprise Architect. Client does not verify the receiver of OAuth2 credentials during OpenID authentication\n\n## Affected\n\n- `enterprise_architect >= 16.1.1627, < 17.1.1714`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `enterprise_architect 17.1.1714`","depth":"sunlit","depthScore":33,"depthScoreParts":{"impact":33,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}