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CVE-2025-57618

Estado: AplazadaAlta (7.3)—

A path traversal vulnerability in FastX3 thru 3.3.67 allows an unauthenticated attacker to read arbitrary files on the server. By leveraging this vulnerability, it is possible to access the application's configuration files, which contain the secret key used to sign JSON Web Tokens as well as existing JTIs. With this information, an attacker can forge valid JWTs, impersonate the root user, and achieve remote code execution in privileged context via authenticated endpoints.

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.

Path traversal en API expuesta sin autenticación (AV:N/PR:N) permite leer archivos de configuración, obtener claves JWT y credenciales, y ejecutar código remoto como root mediante tokens forjados.

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 ManagementApplication Developer GuidanceActive Directory ConfigurationVulnerability ScanningUser TrainingUser Account Management

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Fastx3 — Fastx3AI

CWE

Referencias

JSON original (NVD)

Mostrar
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          "options": [
            {
              "exploitation": "none"
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              "automatable": "no"
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          "integrityImpact": "LOW",
          "userInteraction": "NONE",
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  "lastModified": "2026-06-17T09:43:14.820",
  "sourceIdentifier": "cve@mitre.org"
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