VULNERABILITY INTELLIGENCE

CVE-2020-27508

CVSS score7.5 HIGH
EPSS probability1.34%
CISA KEVNot currently listed
Published2020-12-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

In two-factor authentication, the system also sending 2fa secret key in response, which enables an intruder to breach the 2fa security.

Weakness classification

  • nvd@nist.gov: NVD-CWE-noinfo

Primary references