CVE-2024-56351

Estado: AnalizadaAlta (8.8)—

In JetBrains TeamCity before 2024.12 access tokens were not revoked after removing user roles

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 8.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.31%
Percentil entre todas las CVEs puntuadas: 22
Fecha de la puntuación: 6/10/2026

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.

ExplotaciónT1210 Exploitation of Remote Serviceslateral movement85 %
Impacto principalT1078.004 Cloud Accountsstealth · persistence · privilege escalation · initial access80 %
Impacto secundarioT1005 Data from Local Systemcollection65 %
Impacto secundarioT1556.009 Conditional Access Policiesdefense impairment · persistence · credential access70 %

Requiere PR:L en red (T1210). Tokens no revocados permiten mantener acceso con credenciales válidas (T1078.004), control de autenticación (T1556.009) y acceso a datos de TeamCity (T1005).

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

User Account Management Privileged Account Management Active Directory Configuration Vulnerability Scanning User Training Threat Intelligence Program

Tecnologías afectadas (1)

Jetbrains — Teamcity

CWE

CWE-613

Referencias

https://www.jetbrains.com/privacy-security/issues-fixed/

JSON original (NVD)

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