{"id":"CVE-2026-90924","aliases":["EUVD-2026-88292","GHSA-h2vr-gq5r-43mh"],"status":"published","title":"Default Admin Credentials in Innotim Software's Logsign SIEM","description":"Use of default credentials vulnerability in Innotim Software, Telecommunications and Consultancy Trade Ltd. Co. Logsign SIEM allows Try Common or Default Usernames and Passwords.\n\nThis issue affects Logsign SIEM: from 6.4.101 before 6.4.117.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00268,"percentile":0.19164,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1392"],"published":"2026-09-28T13:53:46Z","modified":"2026-09-28T17:17:52Z","products":[{"vendor":"innotim software, telecommunications and consultancy trade ltd. co.","product":"logsign siem"},{"vendor":"innotim software, telecommunications and consulting trade ltd. co.","product":"logsign siem"}],"references":[{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1202","tags":["government-resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90924"},{"url":"https://github.com/advisories/GHSA-h2vr-gq5r-43mh"}],"sources":{"cve":[{"id":"CVE-2026-90924","title":"Default Admin Credentials in Innotim Software's Logsign SIEM","description":"Use of default credentials vulnerability in Innotim Software, Telecommunications and Consultancy Trade Ltd. Co. Logsign SIEM allows Try Common or Default Usernames and Passwords.\n\nThis issue affects Logsign SIEM: from 6.4.101 before 6.4.117.","status":"published","published":"2026-09-28T13:53:46.972Z","modified":"2026-09-28T16:22:26.694Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-1392"],"updated_at":"2026-11-02T13:45:47.885058Z"}],"euvd":[{"id":"EUVD-2026-88292","description":"Use of default credentials vulnerability in Innotim Software, Telecommunications and Consultancy Trade Ltd. Co. Logsign SIEM allows Try Common or Default Usernames and Passwords.\n\nThis issue affects Logsign SIEM: from 6.4.101 before 6.4.117.","status":"published","published":"2026-09-28T13:53:46Z","modified":"2026-09-28T16:22:26Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T17:27:53.091489Z"}],"ghsa":[{"id":"GHSA-h2vr-gq5r-43mh","title":"Use of default credentials vulnerability in Innotim Software, Telecommunications and Consultancy...","description":"Use of default credentials vulnerability in Innotim Software, Telecommunications and Consultancy Trade Ltd. Co. Logsign SIEM allows Try Common or Default Usernames and Passwords.\n\nThis issue affects Logsign SIEM: from 6.4.101 before 6.4.117.","status":"published","published":"2026-09-28T15:31:53Z","modified":"2026-09-28T15:32:02Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-1392"],"updated_at":"2026-11-02T15:12:32.013867Z"}],"nvd":[{"id":"CVE-2026-90924","description":"Use of default credentials vulnerability in Innotim Software, Telecommunications and Consultancy Trade Ltd. Co. Logsign SIEM allows Try Common or Default Usernames and Passwords.\n\nThis issue affects Logsign SIEM: from 6.4.101 before 6.4.117.","status":"published","published":"2026-09-28T14:17:21.72Z","modified":"2026-09-28T17:17:52.323Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-1392"],"updated_at":"2026-11-02T14:12:52.081323Z"}]}}