← Back

CVE-2020-24655

nvd nist
Published: Sep 10, 2020Modified: Jun 17, 2026

JSON object

Loading...
5.1
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 1.4 / Impact: 3.6
Source: NVD

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).

Affected (1)

Twilio
1 product
Authy 2 Factor Authentication
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Authy 2 Factor Authentication
Version 24.3.7

Related CWEs

CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References (2)

Source: cve@mitre.org
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.