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CVE-2025-20072

Estado: AnalizadaAlta (7.5)—

Mattermost Mobile versions <= 2.22.0 fail to properly validate the style of proto supplied to an action's style in post.props.attachments, which allows an attacker to crash the mobile via crafted malicious input.

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.

Aplicación móvil expuesta a entrada remota sin autenticación (AV:N/PR:N); fallo de validación permite crash de la app (DoS)

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

Filter Network TrafficVulnerability ScanningPrivileged Account ManagementNetwork SegmentationLimit Access to Resource Over NetworkApplication Isolation and Sandboxing

Tecnologías afectadas (1)

Mattermost — Mattermost Mobile

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-20072",
  "cveTags": [],
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          "options": [
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          "value": "CWE-704"
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    },
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    }
  ],
  "lastModified": "2026-06-17T08:40:37.613",
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