VULNERABILITY INTELLIGENCE

CVE-2021-43177

CVSS score5.3 MEDIUM
EPSS probability0.88%
CISA KEVNot currently listed
Published2022-04-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Description

As a result of an incomplete fix for CVE-2015-7225, in versions of devise-two-factor prior to 4.0.2 it is possible to reuse a One-Time-Password (OTP) for one (and only one) immediately trailing interval. CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N)

Weakness classification

  • disclosure@synopsys.com: CWE-254
  • nvd@nist.gov: NVD-CWE-noinfo

Primary references