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CVE-2025-45766

Estado: ModificadaAlta (7)—

poco v1.14.1-release was discovered to contain weak encryption. NOTE: this issue has been disputed on the basis that key lengths are expected to be set by an application, not by this library. This dispute is subject to review under CNA rules 4.1.4, 4.1.14, and other rules; the dispute tagging is not meant to recommend an outcome for this CVE Record.

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 AV:N sugiere acceso remoto (T1190), pero la naturaleza del defecto (debilidad criptográfica configurable) y la disputa sobre responsabilidad reducen confianza. Impactos potenciales: lectura de datos (C:L) e integridad (I:L) por cifrado débil.

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

Network SegmentationVulnerability ScanningRestrict File and Directory PermissionsPrivileged Account ManagementRemote Data StorageLimit Access to Resource Over Network

Tecnologías afectadas (1)

Pocoproject — Poco

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-45766",
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      "sourceIdentifier": "cve@mitre.org"
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          "role": "CISA Coordinator",
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          "version": "2.0.3",
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        "exploitabilityScore": 2.2
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  "affected": [
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  "published": "2025-08-06T20:15:28.953",
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    {
      "url": "https://gist.github.com/ZupeiNie/9de26f17a5e135b50fa388999e912c42",
      "tags": [
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  "descriptions": [
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    },
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      "lang": "es",
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    }
  ],
  "lastModified": "2026-06-17T09:25:40.660",
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