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CVE-2025-56230

Estado: AnalizadaAlta (7.5)—

Tencent Docs Desktop 3.9.20 and earlier suffers from Missing SSL Certificate Validation in the update component.

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.

AV:N, AC:L, PR:N indica exposición en red sin privilegios. SSL deficiente en actualizaciones permite MITM para interceptar datos. CWE-599 es validación de certificados.

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 SegmentationLimit Access to Resource Over NetworkFilter Network TrafficVulnerability ScanningUser TrainingPrivileged Account Management

Tecnologías afectadas (1)

Tencent — Docs

CWE

Referencias

JSON original (NVD)

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          "role": "CISA Coordinator",
          "options": [
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            },
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            },
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            }
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          "version": "2.0.3",
          "timestamp": "2025-11-04T21:37:49.387913Z"
        }
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2025-11-04T22:16:31.500",
  "references": [
    {
      "url": "https://www.notion.so/CVE-2025-56230-1a74e9f2a40d80dca0a2d0615dc7ac5a",
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    }
  ],
  "lastModified": "2026-06-17T09:42:27.420",
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}