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CVE-2025-64102

Estado: AnalizadaAlta (7.7)—

Zitadel is open-source identity infrastructure software. Prior to 4.6.0, 3.4.3, and 2.71.18, an attacker can perform an online brute-force attack on OTP, TOTP, and passwords. While Zitadel allows preventing online brute force attacks in scenarios like TOTP, Email OTP, or passwords using a lockout mechanism. The mechanism is not enabled by default and can cause a denial of service for the corresponding user if enabled. Additionally, the mitigation strategies were not fully implemented in the more recent resource-based APIs. This vulnerability is fixed in 4.6.0, 3.4.3, and 2.71.18.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Ataque de fuerza bruta contra OTP/TOTP/contraseñas sin límite por defecto (CWE-307) en APIs de Zitadel con acceso autenticado (PR:L). El impacto primario es enumeración/fuerza bruta de credenciales (T1110); secundario, DoS por bloqueo de cuenta si se habilita mitigación (T1499.004).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Vulnerability ScanningUser Account ManagementThreat Intelligence ProgramPrivileged Account ManagementPassword PoliciesNetwork Segmentation

Tecnologías afectadas (1)

Zitadel — Zitadel

CWE

Referencias

JSON original (NVD)

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