CVE Vulnerability

CVE-2022-42731

mfa/FIDO2.py in django-mfa2 before 2.5.1 and 2.6.x before 2.6.1 allows a replay attack that could be used to register another device for a user. The device registration challenge is not invalidated after usage.

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/mkalioby/django-mfa2/releases/tag/v2.6.1-release Release Notes Third Party Advisory
https://github.com/mkalioby/django-mfa2/releases/tag/v2.5.1-release Release Notes Third Party Advisory
https://github.com/mkalioby/django-mfa2/blob/0936ea253354dd95cb127f09d0efa31324caef27/mfa/FIDO2.py#L58 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:django-mfa2_project:django-mfa2:*:*:*:*:*:*:*:*
cpe:2.3:a:django-mfa2_project:django-mfa2:*:*:*:*:*:*:*:*
Information

Published : 2022-10-11 02:15

Updated : 2022-10-11 07:05

NVD link : CVE-2022-42731

Mitre link : CVE-2022-42731

Products Affected
No products.
CWE
CWE-294

Authentication Bypass by Capture-replay