CVE-2025-44137

Estado: ModificadaAlta (8.2)—

MapTiler Tileserver-php v2.0 is vulnerable to Directory Traversal. The renderTile function within tileserver.php is responsible for delivering tiles that are stored as files on the server via web request. Creating the path to a file allows the insertion of "../" and thus read any file on the web server. Affected GET parameters are "TileMatrix", "TileRow", "TileCol" and "Format"

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
Puntuación base: 8.2

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 1.42%
Percentil entre todas las CVEs puntuadas: 72
Fecha de la puntuación: 5/10/2026

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 access95 %
Impacto principalT1005 Data from Local Systemcollection90 %

CWE-22 (directory traversal) en aplicación web expuesta (AV:N, PR:N, UI:N) permite lectura arbitraria de archivos del servidor (C:L en CVSS).

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

Vulnerability Scanning Privileged Account Management Network Segmentation Limit Access to Resource Over Network Filter Network Traffic Application Isolation and Sandboxing

Tecnologías afectadas (1)

Maptiler — Tileserver PHP

CWE

CWE-22

Referencias

JSON original (NVD)

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      "value": "MapTiler Tileserver-php v2.0 is vulnerable to Directory Traversal. The renderTile function within tileserver.php is responsible for delivering tiles that are stored as files on the server via web request. Creating the path to a file allows the insertion of \"../\" and thus read any file on the web server. Affected GET parameters are \"TileMatrix\", \"TileRow\", \"TileCol\" and \"Format\""
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      "value": "MapTiler Tileserver-php v2.0 es vulnerable a Directory Traversal. La función renderTile de tileserver.php se encarga de entregar los mosaicos almacenados como archivos en el servidor mediante una solicitud web. Crear la ruta a un archivo permite insertar \"../\" y, por lo tanto, leer cualquier archivo en el servidor web. Los parámetros GET afectados son \"TileMatrix\", \"TileRow\", \"TileCol\" y \"Format\"."
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  "lastModified": "2026-06-17T09:24:59.730",
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