CVE-2024-39891
| CVE Published | 2024-07-02 |
|---|---|
| Related CWE(s) | CWE-203: Observable Discrepancy |
| Related Vendor(s) | twilio |
| Related Product(s) | authy, authy_authenticator |
| Exploitation Reported (CISA KEV) | 2024-07-23 |
| CVSS 3 Base Score | 5.3 (MEDIUM) |
| CVSS 3 Attack Complexity | LOW |
| CVSS 3 Attack Vector | NETWORK |
In the Twilio Authy API, accessed by Authy Android before 25.1.0 and Authy iOS before 26.1.0, an unauthenticated endpoint provided access to certain phone-number data, as exploited in the wild in June 2024. Specifically, the endpoint accepted a stream of requests containing phone numbers, and responded with information about whether each phone number was registered with Authy. (Authy accounts were not compromised, however.)
Cyber Threat Graph Context
Explore how this CVE relates to the wider threat graph