{"id":"CVE-2021-38874","aliases":["EUVD-2021-25311","GHSA-wv7p-48p2-xrvw"],"status":"published","title":"IBM QRadar SIEM 7.3, 7.4, and 7.5 allows for users to access information across tenant and domain...","description":"IBM QRadar SIEM 7.3, 7.4, and 7.5 allows for users to access information across tenant and domain boundaries in some situations. IBM X-Force ID: 208397.","severity":{"version":"3.0","score":4.3,"vector":"CVSS:3.0/I:N/S:U/PR:L/A:N/UI:N/AC:L/AV:N/C:L/RC:C/RL:O/E:U","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00704,"percentile":0.53627,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-668"],"published":"2022-04-27T15:20:31Z","modified":"2026-06-17T04:02:46Z","products":[{"vendor":"ibm","product":"qradar siem"},{"vendor":"ibm","product":"qradar_security_information_and_event_manager"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6574787","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/208397","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-38874"},{"url":"https://github.com/advisories/GHSA-wv7p-48p2-xrvw"}],"sources":{"cve":[{"id":"CVE-2021-38874","description":"IBM QRadar SIEM 7.3, 7.4, and 7.5 allows for users to access information across tenant and domain boundaries in some situations. IBM X-Force ID: 208397.","status":"published","published":"2022-04-27T15:20:31.307Z","modified":"2024-09-16T19:01:40.581Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/I:N/S:U/PR:L/A:N/UI:N/AC:L/AV:N/C:L/RC:C/RL:O/E:U","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:33:07.697752Z"}],"euvd":[{"id":"EUVD-2021-25311","description":"IBM QRadar SIEM 7.3, 7.4, and 7.5 allows for users to access information across tenant and domain boundaries in some situations. IBM X-Force ID: 208397.","status":"published","published":"2022-04-27T15:20:31Z","modified":"2024-09-16T19:01:40Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/I:N/S:U/PR:L/A:N/UI:N/AC:L/AV:N/C:L/RC:C/RL:O/E:U","level":"medium"}],"updated_at":"2026-11-03T00:55:26.73018Z"}],"ghsa":[{"id":"GHSA-wv7p-48p2-xrvw","title":"IBM QRadar SIEM 7.3, 7.4, and 7.5 allows for users to access information across tenant and domain...","description":"IBM QRadar SIEM 7.3, 7.4, and 7.5 allows for users to access information across tenant and domain boundaries in some situations. IBM X-Force ID: 208397.","status":"published","published":"2022-04-28T00:00:31Z","modified":"2023-01-30T05:00:28Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-668"],"updated_at":"2026-11-02T14:46:12.604648Z"}],"nvd":[{"id":"CVE-2021-38874","description":"IBM QRadar SIEM 7.3, 7.4, and 7.5 allows for users to access information across tenant and domain boundaries in some situations. IBM X-Force ID: 208397.","status":"published","published":"2022-04-27T16:15:11.383Z","modified":"2026-06-17T04:02:46.737Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:07:06.029737Z"}]}}