{"id":"CVE-2021-33221","aliases":["EUVD-2021-19933","GHSA-4mmx-cf65-h8q2"],"status":"published","title":"An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are...","description":"An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are Unauthenticated API Endpoints.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.56076,"percentile":0.99055,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2021-07-07T14:24:58Z","modified":"2026-06-17T03:54:22Z","exploits":[{"source":"nuclei","id":"CVE-2021-33221","title":"CommScope Ruckus IoT Controller - Information Disclosure","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-33221.yaml"}],"products":[{"vendor":"commscope","product":"ruckus_iot_controller"}],"references":[{"url":"https://korelogic.com/advisories.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2021/May/72","tags":["x_refsource_MISC","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33221"},{"url":"https://github.com/advisories/GHSA-4mmx-cf65-h8q2"}],"sources":{"cve":[{"id":"CVE-2021-33221","description":"An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are Unauthenticated API Endpoints.","status":"published","published":"2021-07-07T14:24:58Z","modified":"2024-08-03T23:42:20.301Z","updated_at":"2026-11-02T14:33:10.204494Z"}],"euvd":[{"id":"EUVD-2021-19933","description":"An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are Unauthenticated API Endpoints.","status":"published","published":"2021-07-07T14:24:58Z","modified":"2024-08-03T23:42:20Z","updated_at":"2026-11-03T03:24:34.73748Z"}],"ghsa":[{"id":"GHSA-4mmx-cf65-h8q2","title":"An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are...","description":"An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are Unauthenticated API Endpoints.","status":"published","published":"2022-05-24T19:07:00Z","modified":"2023-01-30T05:00:37Z","cwes":["CWE-306"],"updated_at":"2026-11-02T14:46:14.46933Z"}],"nvd":[{"id":"CVE-2021-33221","description":"An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are Unauthenticated API Endpoints.","status":"published","published":"2021-07-07T15:15:09.137Z","modified":"2026-06-17T03:54:22.83Z","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":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:06:55.259633Z"}]}}