CVE Vulnerability

CVE-2021-43177

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)

3.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/tinfoil/devise-two-factor/security/advisories/GHSA-jm35-h8q2-73mp Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:tinfoilsecurity:devise-two-factor:*:*:*:*:*:*:*:*
Information

Published : 2022-04-11 08:15

Updated : 2022-04-18 01:29

NVD link : CVE-2021-43177

Mitre link : CVE-2021-43177

Products Affected
No products.
CWE
NVD-CWE-noinfo