{"id":"CVE-2021-41994","aliases":["EUVD-2021-28984","GHSA-p2mw-hvw2-hhxv"],"status":"published","title":"PingID iOS mobile application prior to 1.19 vulnerable to pre-computed dictionary attacks","description":"A misconfiguration of RSA in PingID iOS app prior to 1.19 is vulnerable to pre-computed dictionary attacks, leading to an offline MFA bypass when using PingID Windows Login.","severity":{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.0024,"percentile":0.15253,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-310","CWE-330"],"published":"2022-04-30T21:15:22Z","modified":"2026-06-17T04:09:07Z","products":[{"vendor":"ping identity","product":"pingid mobile application"},{"vendor":"pingidentity","product":"pingid"},{"vendor":"pingidentity","product":"pingid_windows_login"}],"references":[{"url":"https://www.pingidentity.com/en/resources/downloads/pingid.html","tags":["x_refsource_MISC","x_transferred","Patch"]},{"url":"https://docs.pingidentity.com/bundle/pingid/page/ejd1642076304199.html","tags":["x_refsource_MISC","x_transferred","Patch","Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41994"},{"url":"https://github.com/advisories/GHSA-p2mw-hvw2-hhxv"}],"sources":{"cve":[{"id":"CVE-2021-41994","title":"PingID iOS mobile application prior to 1.19 vulnerable to pre-computed dictionary attacks","description":"A misconfiguration of RSA in PingID iOS app prior to 1.19 is vulnerable to pre-computed dictionary attacks, leading to an offline MFA bypass when using PingID Windows Login.","status":"published","published":"2022-04-30T21:15:22Z","modified":"2024-08-04T03:22:25.662Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-310"],"updated_at":"2026-11-02T14:32:59.105382Z"}],"euvd":[{"id":"EUVD-2021-28984","description":"A misconfiguration of RSA in PingID iOS app prior to 1.19 is vulnerable to pre-computed dictionary attacks, leading to an offline MFA bypass when using PingID Windows Login.","status":"published","published":"2022-04-30T21:15:22Z","modified":"2024-08-04T03:22:25Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N","level":"medium"}],"updated_at":"2026-11-03T03:24:16.784119Z"}],"ghsa":[{"id":"GHSA-p2mw-hvw2-hhxv","title":"A misconfiguration of RSA in PingID iOS app prior to 1.19 is vulnerable to pre-computed...","description":"A misconfiguration of RSA in PingID iOS app prior to 1.19 is vulnerable to pre-computed dictionary attacks, leading to an offline MFA bypass when using PingID Windows Login.","status":"published","published":"2022-05-03T00:00:47Z","modified":"2023-02-01T05:00:55Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-330"],"updated_at":"2026-11-02T14:49:37.776792Z"}],"nvd":[{"id":"CVE-2021-41994","description":"A misconfiguration of RSA in PingID iOS app prior to 1.19 is vulnerable to pre-computed dictionary attacks, leading to an offline MFA bypass when using PingID Windows Login.","status":"published","published":"2022-04-30T22:15:08.203Z","modified":"2026-06-17T04:09:07.867Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":1.9,"vector":"AV:L/AC:M/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-310","CWE-330"],"updated_at":"2026-11-02T14:07:06.029737Z"}]}}