{"schemaVersion":3,"id":"CVE-2025-20370","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"In Splunk Enterprise versions below 10.0.1, 9.4.4, 9.3.6, and 9.2.8, and Splunk Cloud Platform versions below 9.3.2411.108, 9.3.2408.118 and 9.2.2406.123, a user who holds a role that contains the high-privilege capability `change_authentication`, could send multiple LDAP bind requests to a specific internal endpoint, resulting in high server CPU usage, which could potentially lead to a denial of service (DoS) until the Splunk Enterprise instance is restarted. See https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/10.0/manage-splunk-platform-users-and-roles/define-roles-on-the-splunk-platform-with-capabilities and https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/10.0/use-ldap-as-an-authentication-scheme/configure-ldap-with-splunk-web#cfe47e31_007f_460d_8b3d_8505ffc3f0dd__Configure_LDAP_with_Splunk_Web for more information.","dates":{"published":"2025-10-01T16:07:57.541Z","modified":"2025-10-01T17:36:09.560Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":4.9,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":4.9,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":4.9,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00558,"percentile":0.45439,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00558},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00558,"percentile":0.45439}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00558,"percentile":null},{"date":"2026-10-10T00:00:00.000Z"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