{"id":"CVE-2021-22524","aliases":["EUVD-2021-9666","GHSA-c2qg-83f7-xwcm"],"status":"published","title":"Denial of service vulnerability in NetIQ Access Manager versions prior to version 4.5.4 and 5.0.1","description":"Injection attack caused the denial of service vulnerability in NetIQ Access Manager prior to 5.0.1 and 4.5.4","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00654,"percentile":0.51842,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-91"],"published":"2021-09-13T11:58:31Z","modified":"2026-06-17T03:37:22Z","products":[{"vendor":"micro focus","product":"netiq access manager"},{"vendor":"microfocus","product":"access_manager"},{"vendor":"opentext","product":"netiq access manager"}],"references":[{"url":"https://www.microfocus.com/documentation/access-manager/5.0/accessmanager501-release-notes/accessmanager501-release-notes.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://support.microfocus.com/kb/doc.php?id=7025256","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22524"},{"url":"https://github.com/advisories/GHSA-c2qg-83f7-xwcm"}],"sources":{"cve":[{"id":"CVE-2021-22524","title":"Denial of service vulnerability in NetIQ Access Manager versions prior to version 4.5.4 and 5.0.1","description":"Injection attack caused the denial of service vulnerability in NetIQ Access Manager prior to 5.0.1 and 4.5.4","status":"published","published":"2021-09-13T11:58:31.576Z","modified":"2024-09-17T01:35:57.233Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-91"],"updated_at":"2026-11-02T14:32:57.701381Z"}],"euvd":[{"id":"EUVD-2021-9666","description":"Injection attack caused the denial of service vulnerability in NetIQ Access Manager prior to 5.0.1 and 4.5.4","status":"published","published":"2021-09-13T11:58:31Z","modified":"2024-09-17T01:35:57Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T00:28:48.402396Z"}],"ghsa":[{"id":"GHSA-c2qg-83f7-xwcm","title":"Injection attack caused the denial of service vulnerability in NetIQ Access Manager prior to 5.0...","description":"Injection attack caused the denial of service vulnerability in NetIQ Access Manager prior to 5.0.1 and 4.5.4","status":"published","published":"2022-05-24T19:14:21Z","modified":"2023-01-30T05:02:05Z","cwes":["CWE-91"],"updated_at":"2026-11-02T14:46:33.666288Z"}],"nvd":[{"id":"CVE-2021-22524","description":"Injection attack caused the denial of service vulnerability in NetIQ Access Manager prior to 5.0.1 and 4.5.4","status":"published","published":"2021-09-13T12:15:08.79Z","modified":"2026-06-17T03:37:22.77Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-91"],"updated_at":"2026-11-02T14:06:58.502206Z"}]}}