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CVE-2025-34087

Estado: AnalizadaCrítica (9)—

An authenticated command injection vulnerability exists in Pi-hole versions up to 3.3. When adding a domain to the allowlist via the web interface, the domain parameter is not properly sanitized, allowing an attacker to append OS commands to the domain string. These commands are executed on the underlying operating system with the privileges of the Pi-hole service user.

This behavior was present in the legacy AdminLTE interface and has since been patched in later versions.

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.

Inyección de comandos OS en servicio remoto que requiere autenticación previa (PR:L). Permite ejecución de comandos (T1059) con potencial escalada si el servicio corre con privilegios elevados (VI:H).

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)

Pi-hole — Pi-hole

CWE

Referencias

JSON original (NVD)

Mostrar
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          "id": "CVE-2025-34087",
          "role": "CISA Coordinator",
          "options": [
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      "lang": "en",
      "value": "An authenticated command injection vulnerability exists in Pi-hole versions up to 3.3. When adding a domain to the allowlist via the web interface, the domain parameter is not properly sanitized, allowing an attacker to append OS commands to the domain string. These commands are executed on the underlying operating system with the privileges of the Pi-hole service user.\n\n\n\n\nThis behavior was present in the legacy AdminLTE interface and has since been patched in later versions."
    },
    {
      "lang": "es",
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    }
  ],
  "lastModified": "2026-06-17T09:13:26.800",
  "configurations": [
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}