{"id":"CVE-2019-4545","aliases":["EUVD-2019-14152","GHSA-xgf9-6mx9-6fv3"],"status":"published","title":"IBM QRadar SIEM 7.3 and 7.4 when configured to use Active Directory Authentication may be...","description":"IBM QRadar SIEM 7.3 and 7.4 when configured to use Active Directory Authentication may be susceptible to spoofing attacks. IBM X-Force ID: 165877.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AC:H/A:H/UI:N/I:H/PR:N/C:H/S:U/AV:A/RL:O/E:U/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.02084,"percentile":0.81719,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-10-08T13:20:16Z","modified":"2026-06-17T02:36:37Z","products":[{"vendor":"ibm","product":"qradar siem"},{"vendor":"ibm","product":"qradar_security_information_and_event_manager"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6344077","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/165877","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-4545"},{"url":"https://github.com/advisories/GHSA-xgf9-6mx9-6fv3"}],"sources":{"cve":[{"id":"CVE-2019-4545","description":"IBM QRadar SIEM 7.3 and 7.4 when configured to use Active Directory Authentication may be susceptible to spoofing attacks. IBM X-Force ID: 165877.","status":"published","published":"2020-10-08T13:20:16.109Z","modified":"2024-09-16T17:22:49.589Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AC:H/A:H/UI:N/I:H/PR:N/C:H/S:U/AV:A/RL:O/E:U/RC:C","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:20:25.303966Z"}],"euvd":[{"id":"EUVD-2019-14152","description":"IBM QRadar SIEM 7.3 and 7.4 when configured to use Active Directory Authentication may be susceptible to spoofing attacks. IBM X-Force ID: 165877.","status":"published","published":"2020-10-08T13:20:16Z","modified":"2024-09-16T17:22:49Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AC:H/A:H/UI:N/I:H/PR:N/C:H/S:U/AV:A/RL:O/E:U/RC:C","level":"high"}],"updated_at":"2026-11-03T00:55:42.930901Z"}],"ghsa":[{"id":"GHSA-xgf9-6mx9-6fv3","title":"IBM QRadar SIEM 7.3 and 7.4 when configured to use Active Directory Authentication may be...","description":"IBM QRadar SIEM 7.3 and 7.4 when configured to use Active Directory Authentication may be susceptible to spoofing attacks. IBM X-Force ID: 165877.","status":"published","published":"2022-05-24T17:30:17Z","modified":"2023-01-29T05:04:48Z","updated_at":"2026-11-02T14:45:38.359776Z"}],"nvd":[{"id":"CVE-2019-4545","description":"IBM QRadar SIEM 7.3 and 7.4 when configured to use Active Directory Authentication may be susceptible to spoofing attacks. IBM X-Force ID: 165877.","status":"published","published":"2020-10-08T14:15:11.06Z","modified":"2026-06-17T02:36:37.667Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:47.558959Z"}]}}