{"id":"CVE-2020-24655","aliases":["EUVD-2020-17370","GHSA-85p3-g932-hx25"],"status":"published","title":"A race condition in the Twilio Authy 2-Factor Authentication application before 24.3.7 for...","description":"A race condition in the Twilio Authy 2-Factor Authentication application before 24.3.7 for Android allows a user to potentially approve/deny an access request prior to unlocking the application with a PIN on older Android devices (effectively bypassing the PIN requirement).","severity":{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00225,"percentile":0.13202,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-362"],"published":"2020-09-10T01:32:44Z","modified":"2026-06-17T03:05:55Z","products":[{"vendor":"twilio","product":"authy_2-factor_authentication"}],"references":[{"url":"https://www.twilio.com/changelog","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-24655"},{"url":"https://github.com/advisories/GHSA-85p3-g932-hx25"}],"sources":{"cve":[{"id":"CVE-2020-24655","description":"A race condition in the Twilio Authy 2-Factor Authentication application before 24.3.7 for Android allows a user to potentially approve/deny an access request prior to unlocking the application with a PIN on older Android devices (effectively bypassing the PIN requirement).","status":"published","published":"2020-09-10T01:32:44Z","modified":"2024-08-04T15:19:08.869Z","updated_at":"2026-11-02T14:35:54.468882Z"}],"euvd":[{"id":"EUVD-2020-17370","description":"A race condition in the Twilio Authy 2-Factor Authentication application before 24.3.7 for Android allows a user to potentially approve/deny an access request prior to unlocking the application with a PIN on older Android devices (effectively bypassing the PIN requirement).","status":"published","published":"2020-09-10T01:32:44Z","modified":"2024-08-04T15:19:08Z","updated_at":"2026-11-03T03:07:19.775117Z"}],"ghsa":[{"id":"GHSA-85p3-g932-hx25","title":"A race condition in the Twilio Authy 2-Factor Authentication application before 24.3.7 for...","description":"A race condition in the Twilio Authy 2-Factor Authentication application before 24.3.7 for Android allows a user to potentially approve/deny an access request prior to unlocking the application with a PIN on older Android devices (effectively bypassing the PIN requirement).","status":"published","published":"2022-05-24T17:27:50Z","modified":"2023-01-29T05:04:28Z","updated_at":"2026-11-02T14:45:33.67375Z"}],"nvd":[{"id":"CVE-2020-24655","description":"A race condition in the Twilio Authy 2-Factor Authentication application before 24.3.7 for Android allows a user to potentially approve/deny an access request prior to unlocking the application with a PIN on older Android devices (effectively bypassing the PIN requirement).","status":"published","published":"2020-09-10T02:15:11.487Z","modified":"2026-06-17T03:05:55.683Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/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-362"],"updated_at":"2026-11-02T14:06:14.981587Z"}]}}