CVE-2024-32868 ZITADEL's Improper Lockout Mechanism Leads to MFA Bypass

2024-04-2523:53:37

CWE-307

CWE-297

GitHub_M

www.cve.org

zitadel

improper lockout mechanism

mfa bypass

totp

otp

lockout policy

administrators

patched

version 2.50.0

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

Percentile

9.0%

JSON

ZITADEL provides users the possibility to use Time-based One-Time-Password (TOTP) and One-Time-Password (OTP) through SMS and Email. While ZITADEL already gives administrators the option to define a Lockout Policy with a maximum amount of failed password check attempts, there was no such mechanism for (T)OTP checks. This issue has been patched in version 2.50.0.

CNA Affected

[
  {
    "vendor": "zitadel",
    "product": "zitadel",
    "versions": [
      {
        "version": "< 2.50.0",
        "status": "affected"
      }
    ]
  }
]