{"id":"CVE-2026-18175","aliases":["EUVD-2026-71458","GHSA-3xfq-jhw7-3qgh"],"status":"published","title":"IBM i is Affected By Improper Authorization and Authentication Vulnerabilities in DDM / DRDA [, ]","description":"IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to manipulate database transactions due to improper authorization in the DDM target dispatcher.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0033,"percentile":0.26546,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-285"],"published":"2026-09-04T16:26:14Z","modified":"2026-09-10T21:17:23Z","products":[{"vendor":"ibm","product":"i"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7286186","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-18175"},{"url":"https://github.com/advisories/GHSA-3xfq-jhw7-3qgh"}],"sources":{"cve":[{"id":"CVE-2026-18175","title":"IBM i is Affected By Improper Authorization and Authentication Vulnerabilities in DDM / DRDA [, ]","description":"IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to manipulate database transactions due to improper authorization in the DDM target dispatcher.","status":"published","published":"2026-09-04T16:26:14.989Z","modified":"2026-09-10T21:00:34.657Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:20:12.60856Z"}],"euvd":[{"id":"EUVD-2026-71458","description":"IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to manipulate database transactions due to improper authorization in the DDM target dispatcher.","status":"published","published":"2026-09-04T16:26:14Z","modified":"2026-09-10T21:00:34Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L","level":"high"}],"updated_at":"2026-11-02T17:28:23.364345Z"}],"ghsa":[{"id":"GHSA-3xfq-jhw7-3qgh","title":"IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to manipulate database transactions...","description":"IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to manipulate database transactions due to improper authorization in the DDM target dispatcher.","status":"published","published":"2026-09-04T18:31:31Z","modified":"2026-09-04T18:31:33Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L","level":"high"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T15:11:23.167848Z"}],"nvd":[{"id":"CVE-2026-18175","description":"IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to manipulate database transactions due to improper authorization in the DDM target dispatcher.","status":"published","published":"2026-09-04T17:16:56.01Z","modified":"2026-09-10T21:17:23.013Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L","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:N/I:H/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:12:44.082631Z"}]}}