{"id":"CVE-2023-40363","aliases":["EUVD-2023-44934","GHSA-wx63-xfhg-5c9g"],"status":"published","title":"IBM InfoSphere Information Server privilege escalation","description":"IBM InfoSphere Information Server 11.7 could allow an authenticated user to change installation files due to incorrect file permission settings.  IBM X-Force ID:  263332.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00603,"percentile":0.49303,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-276"],"published":"2023-11-18T17:14:04Z","modified":"2026-06-17T06:17:26Z","products":[{"vendor":"ibm","product":"infosphere information server"},{"vendor":"ibm","product":"infosphere_information_server"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7070742","tags":["vendor-advisory","x_transferred","Broken Link"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/263332","tags":["vdb-entry","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-40363"},{"url":"https://github.com/advisories/GHSA-wx63-xfhg-5c9g"}],"sources":{"cve":[{"id":"CVE-2023-40363","title":"IBM InfoSphere Information Server privilege escalation","description":"IBM InfoSphere Information Server 11.7 could allow an authenticated user to change installation files due to incorrect file permission settings.  IBM X-Force ID:  263332.","status":"published","published":"2023-11-18T17:14:04.546Z","modified":"2024-11-21T18:55:07.044Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:21.971258Z"}],"euvd":[{"id":"EUVD-2023-44934","description":"IBM InfoSphere Information Server 11.7 could allow an authenticated user to change installation files due to incorrect file permission settings.  IBM X-Force ID:  263332.","status":"published","published":"2023-11-18T17:14:04Z","modified":"2024-11-21T18:55:07Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:52.521149Z"}],"ghsa":[{"id":"GHSA-wx63-xfhg-5c9g","title":"IBM InfoSphere Information Server 11.7 could allow an authenticated user to change installation...","description":"IBM InfoSphere Information Server 11.7 could allow an authenticated user to change installation files due to incorrect file permission settings.  IBM X-Force ID:  263332.","status":"published","published":"2023-11-18T18:30:17Z","modified":"2023-12-08T05:05:39Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","level":"high"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:55:09.695365Z"}],"nvd":[{"id":"CVE-2023-40363","description":"IBM InfoSphere Information Server 11.7 could allow an authenticated user to change installation files due to incorrect file permission settings.  IBM X-Force ID:  263332.","status":"published","published":"2023-11-18T18:15:08.197Z","modified":"2026-06-17T06:17:26.4Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:08:47.966245Z"}]}}