CVE-2024-39891
Twilio Authy Information Disclosure Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 5.3
- EPSS
- 1.48% 백분위 70.6% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2024.08.13
- 공개일
- 2024.07.03
CISA KEV에 등록된 실제 악용 확인 취약점
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.)
공급사 Twilio
제품 Authy
영향 버전 n/a, 0, < 26.1.0, < 25.1.0
수정 버전 26.1.0, 25.1.0
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
조치 기한: 2024.08.13CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE CWE-203
KEV 등록일 2024.07.23
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://www.twilio.com/en-us/changelog/Security_Alert_Authy_App_Android_iOS; https://nvd.nist.gov/vuln/detail/CVE-2024-39891
EPSS 데이터 기준일 2026.06.27