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CVE-2026-49200

Estado: AnalizadaCrítica (10)—

The acer_cgi.log file in the device firmware is accessible without authentication via the web interface. This file contains cleartext login credentials (for web and Telnet), leading to unauthorized system access.

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.

Acceso sin autenticación a archivo log vía interfaz web (AV:N, PR:N, UI:N) expone credenciales en texto plano, permitiendo acceso no autorizado a cuentas de sistema.

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

Password PoliciesVulnerability ScanningUser TrainingRestrict File and Directory PermissionsPrivileged Account ManagementNetwork Segmentation

Tecnologías afectadas (1)

Acer — Wave 7 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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  "published": "2026-05-29T09:16:18.270",
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  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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