{"id":"CVE-2025-30391","aliases":["EUVD-2025-12756","GHSA-37cp-q8j3-ccqw"],"status":"published","title":"Microsoft Dynamics Information Disclosure Vulnerability","description":"Improper input validation in Microsoft Dynamics allows an unauthorized attacker to disclose information over a network.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01409,"percentile":0.72986,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2025-04-30T17:14:49Z","modified":"2026-08-10T15:13:21Z","products":[{"vendor":"microsoft","product":"dynamics 365 customer service"},{"vendor":"microsoft","product":"dynamics_365_customer_service"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-30391","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-30391"},{"url":"https://github.com/advisories/GHSA-37cp-q8j3-ccqw"}],"sources":{"cve":[{"id":"CVE-2025-30391","title":"Microsoft Dynamics Information Disclosure Vulnerability","description":"Improper input validation in Microsoft Dynamics allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2025-04-30T17:14:49.584Z","modified":"2026-08-10T15:13:21.892Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:32:35.418416Z"}],"euvd":[{"id":"EUVD-2025-12756","description":"Improper input validation in Microsoft Dynamics allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2025-04-30T17:14:49Z","modified":"2026-08-10T15:13:21Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T18:02:02.39155Z"}],"ghsa":[{"id":"GHSA-37cp-q8j3-ccqw","title":"Improper input validation in Microsoft Dynamics allows an unauthorized attacker to disclose...","description":"Improper input validation in Microsoft Dynamics allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2025-04-30T18:31:55Z","modified":"2025-04-30T18:31:55Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:02:04.725122Z"}],"nvd":[{"id":"CVE-2025-30391","description":"Improper input validation in Microsoft Dynamics allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2025-04-30T18:15:46.657Z","modified":"2026-06-17T09:08:38.353Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:11:02.570368Z"}]}}