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[email protected]CVE-2021-43177

HistoryApr 11, 2022 - 8:15 p.m.

CVE-2021-43177

2022-04-1120:15:16

CWE-254

[email protected]

web.nvd.nist.gov

cve-2021-43177

nvd

security

otp

cvss vector

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

5 Medium

AI Score

Confidence

High

3.5 Low

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:S/C:P/I:N/A:N

0.002 Low

EPSS

Percentile

61.4%

JSON

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)

Affected configurations

NVD

Node

tinfoilsecuritydevise-two-factorRange<4.0.2

CPENameOperatorVersion
tinfoilsecurity:devise-two-factortinfoilsecurity devise-two-factorlt4.0.2

CPE	Name	Operator	Version
tinfoilsecurity:devise-two-factor	tinfoilsecurity devise-two-factor	lt	4.0.2

CNA Affected

[
  {
    "product": "devise-two-factor",
    "vendor": "Tinfoil",
    "versions": [
      {
        "status": "affected",
        "version": "< 4.0.2"
      }
    ]
  }
]