{"id":"CVE-2021-3837","aliases":["EUVD-2021-27084"],"status":"published","title":"Improper Authorization in openwhyd/openwhyd","description":"openwhyd is vulnerable to Improper Authorization","severity":{"version":"3.0","score":8.6,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00539,"percentile":0.45703,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-285"],"published":"2022-01-03T15:05:11Z","modified":"2026-10-20T10:53:54Z","products":[{"vendor":"openwhyd","product":"openwhyd"},{"vendor":"openwhyd","product":"openwhyd/openwhyd"}],"references":[{"url":"https://huntr.dev/bounties/d66f90d6-1b5f-440d-8be6-cdffc9d4587e","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Issue Tracking","Patch","Third Party Advisory","fix"]},{"url":"https://github.com/openwhyd/openwhyd/commit/102a97bb082edc831cf35d27f9e5c4f55f10ae85","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]}],"sources":{"cve":[{"id":"CVE-2021-3837","title":"Improper Authorization in openwhyd/openwhyd","description":"openwhyd is vulnerable to Improper Authorization","status":"published","published":"2022-01-03T15:05:11Z","modified":"2024-08-03T17:09:09.679Z","cvss":[{"version":"3.0","score":8.6,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:33:04.020035Z"}],"euvd":[{"id":"EUVD-2021-27084","description":"openwhyd is vulnerable to Improper Authorization","status":"published","published":"2022-01-03T15:05:11Z","modified":"2024-08-03T17:09:09Z","cvss":[{"version":"3.0","score":8.6,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T03:25:11.376657Z"}],"nvd":[{"id":"CVE-2021-3837","description":"openwhyd is vulnerable to Improper Authorization","status":"published","published":"2022-01-03T15:15:08.48Z","modified":"2026-06-17T04:05:52.02Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":8.6,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:07:03.418194Z"}],"osv":[{"id":"CVE-2021-3837","description":"openwhyd is vulnerable to Improper Authorization","status":"published","published":"2022-01-03T15:15:08.48Z","modified":"2026-10-20T10:53:54.181294804Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:20.843843Z"}]}}