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).
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://www.twilio.com/changelog
Scores
CVSS v3
5.1
EPSS
0.0022
EPSS Percentile
12.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-362
Status
published
Products (1)
twilio/authy_2-factor_authentication
24.3.7
Published
Sep 10, 2020
Tracked Since
Feb 18, 2026