CVE-2025-26492

Estado: AnalizadaCrítica (9.1)—

In JetBrains TeamCity before 2024.12.2 improper Kubernetes connection settings could expose sensitive resources

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Puntuación base: 9.1

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.42%
Percentil entre todas las CVEs puntuadas: 34
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.

ExplotaciónT1190 Exploit Public-Facing Applicationinitial access85 %
Impacto principalT1552 Unsecured Credentialscredential access90 %
Impacto secundarioT1078 Valid Accountsstealth · persistence · privilege escalation · initial access75 %

AV:N/PR:N sin UI indica explotación remota sin privilegios (T1190). CWE-522 y 'improper Kubernetes connection settings' exponen credenciales/tokens (T1552). Acceso a recursos sensibles permite obtener cuentas Kubernetes (T1078).

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

Privileged Account Management Active Directory Configuration User Training Password Policies Limit Access to Resource Over Network Filter Network Traffic

Tecnologías afectadas (1)

Jetbrains — Teamcity

CWE

CWE-522

Referencias

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

JSON original (NVD)

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