{"id":"CVE-2025-21403","aliases":["EUVD-2025-2463","GHSA-p4q7-3j6p-6gv6"],"status":"published","title":"On-Premises Data Gateway Information Disclosure Vulnerability","description":"On-Premises Data Gateway Information Disclosure Vulnerability","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N/E:U/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00591,"percentile":0.48586,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2025-01-14T18:04:13Z","modified":"2026-06-17T08:43:17Z","products":[{"vendor":"microsoft","product":"on-prem_data_gateway"},{"vendor":"microsoft","product":"on-premises data gateway"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21403","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-21403"},{"url":"https://github.com/advisories/GHSA-p4q7-3j6p-6gv6"}],"sources":{"cve":[{"id":"CVE-2025-21403","title":"On-Premises Data Gateway Information Disclosure Vulnerability","description":"On-Premises Data Gateway Information Disclosure Vulnerability","status":"published","published":"2025-01-14T18:04:13.337Z","modified":"2026-06-09T18:29:25.688Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N/E:U/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:32:32.30152Z"}],"euvd":[{"id":"EUVD-2025-2463","description":"On-Premises Data Gateway Information Disclosure Vulnerability","status":"published","published":"2025-01-14T18:04:13Z","modified":"2026-06-09T18:29:25Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N/E:U/RC:C","level":"medium"}],"updated_at":"2026-11-02T18:20:46.83857Z"}],"ghsa":[{"id":"GHSA-p4q7-3j6p-6gv6","title":"On-Premises Data Gateway Information Disclosure Vulnerability","description":"On-Premises Data Gateway Information Disclosure Vulnerability","status":"published","published":"2025-01-14T18:32:06Z","modified":"2025-01-14T18:32:14Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N","level":"medium"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:59:30.708513Z"}],"nvd":[{"id":"CVE-2025-21403","description":"On-Premises Data Gateway Information Disclosure Vulnerability","status":"published","published":"2025-01-14T18:16:04.35Z","modified":"2026-06-17T08:43:17.117Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:10:48.713733Z"}]}}