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CVE-2026-25621

Estado: AnalizadaAlta (7)—

A Reports application infrastructure vulnerability exists in Arista Edge Threat Management - Arista Next Generation Firewall (NGFW) due to insecure input validation. This issue uniquely affects version 17.4.0; earlier software releases are not exposed.

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.

Vector CVSS con AV:N (red) y PR:H (privilegios altos) indica explotación de servicio remoto T1210; CWE-78 (inyección de comandos) y aplicación vulnerable de reportes sustenta T1059 como impacto.

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 ManagementDisable or Remove Feature or ProgramVulnerability ScanningThreat Intelligence ProgramRestrict Web-Based ContentNetwork Segmentation

Tecnologías afectadas (1)

Arista — NG Firewall

CWE

Referencias

JSON original (NVD)

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          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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  "published": "2026-06-05T20:17:30.637",
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      "url": "https://www.arista.com/en/support/advisories-notices/security-advisory/23399-security-advisory-0133",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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    },
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  "lastModified": "2026-07-23T07:10:00.113",
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