{"id":"CVE-2021-45477","aliases":["EUVD-2021-32243","GHSA-7366-87v7-r2gg"],"status":"published","title":"IDOR in Yordam Library Automation System","description":"Improper Handling of Parameters vulnerability in Bordam Information Technologies Library Automation System allows Collect Data as Provided by Users.\n\nThis issue affects Library Automation System: before 19.2.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00585,"percentile":0.48237,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-233"],"published":"2023-03-02T08:24:10Z","modified":"2026-06-17T04:13:26Z","products":[{"vendor":"yordam","product":"library_automation_system"},{"vendor":"yordam information technologies","product":"library automation system"},{"vendor":"yordam information technology consulting, training and electronic systems industry and trade inc.","product":"library automation system"}],"references":[{"url":"https://www.usom.gov.tr/bildirim/tr-23-0119","tags":["government-resource","broken-link","x_transferred","Third Party Advisory"]},{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0119","tags":["government-resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45477"},{"url":"https://github.com/advisories/GHSA-7366-87v7-r2gg"}],"sources":{"cve":[{"id":"CVE-2021-45477","title":"IDOR in Yordam Library Automation System","description":"Improper Handling of Parameters vulnerability in Bordam Information Technologies Library Automation System allows Collect Data as Provided by Users.\n\nThis issue affects Library Automation System: before 19.2.","status":"published","published":"2023-03-02T08:24:10.566Z","modified":"2026-05-18T12:15:05.181Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-233"],"updated_at":"2026-11-02T14:33:02.930115Z"}],"euvd":[{"id":"EUVD-2021-32243","description":"Improper Handling of Parameters vulnerability in Bordam Information Technologies Library Automation System allows Collect Data as Provided by Users.\n\nThis issue affects Library Automation System: before 19.2.","status":"published","published":"2023-03-02T08:24:10Z","modified":"2026-05-18T12:15:05Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:21:16.642345Z"}],"ghsa":[{"id":"GHSA-7366-87v7-r2gg","title":"Improper Handling of Parameters vulnerability in Bordam Information Technologies Library...","description":"Improper Handling of Parameters vulnerability in Bordam Information Technologies Library Automation System allows Collect Data as Provided by Users.This issue affects Library Automation System: before 19.2.","status":"published","published":"2023-03-02T09:30:15Z","modified":"2026-05-18T15:31:35Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-233"],"updated_at":"2026-11-02T15:08:11.468783Z"}],"nvd":[{"id":"CVE-2021-45477","description":"Improper Handling of Parameters vulnerability in Bordam Information Technologies Library Automation System allows Collect Data as Provided by Users.\n\nThis issue affects Library Automation System: before 19.2.","status":"published","published":"2023-03-02T09:15:08.993Z","modified":"2026-06-17T04:13:26.727Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-233"],"updated_at":"2026-11-02T14:07:07.323379Z"}]}}