« Volver al listado

CVE-2025-53781

Estado: AnalizadaMedia (6.5)—

Exposure of sensitive information to an unauthorized actor in Azure Virtual Machines allows an authorized attacker to disclose information over a network.

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).

Tecnologías afectadas (11)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-53781",
  "cveTags": [
    {
      "tags": [
        "exclusively-hosted-service"
      ],
      "sourceIdentifier": "secure@microsoft.com"
    }
  ],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-53781",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-08-12T19:07:30.346432Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "secure@microsoft.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 7.7,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4,
        "exploitabilityScore": 3.1
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "secure@microsoft.com",
      "affectedData": [
        {
          "vendor": "Microsoft",
          "product": "DCadsv5-series Azure VM",
          "versions": [
            {
              "status": "affected",
              "version": "-"
            }
          ]
        },
        {
          "vendor": "Microsoft",
          "product": "DCasv5-series Azure VM",
          "versions": [
            {
              "status": "affected",
              "version": "-"
            }
          ]
        },
        {
          "vendor": "Microsoft",
          "product": "DCedsv5-series Azure VM",
          "versions": [
            {
              "status": "affected",
              "version": "-"
            }
          ]
        },
        {
          "vendor": "Microsoft",
          "product": "DCesv5-series - Azure VM",
          "versions": [
            {
              "status": "affected",
              "version": "-"
            }
          ]
        },
        {
          "vendor": "Microsoft",
          "product": "DCesv6-series Azure VM",
          "versions": [
            {
              "status": "affected",
              "version": "-"
            }
          ]
        },
        {
          "vendor": "Microsoft",
          "product": "ECadsv5-series Azure VM",
          "versions": [
            {
              "status": "affected",
              "version": "-"
            }
          ]
        },
        {
          "vendor": "Microsoft",
          "product": "ECasv5-series Azure VM",
          "versions": [
            {
              "status": "affected",
              "version": "-"
            }
          ]
        },
        {
          "vendor": "Microsoft",
          "product": "ECedsv5-series Azure VM",
          "versions": [
            {
              "status": "affected",
              "version": "-"
            }
          ]
        },
        {
          "vendor": "Microsoft",
          "product": "ECesv5-series Azure VM",
          "versions": [
            {
              "status": "affected",
              "version": "-"
            }
          ]
        },
        {
          "vendor": "Microsoft",
          "product": "Ecesv6-series Azure VM",
          "versions": [
            {
              "status": "affected",
              "version": "-"
            }
          ]
        },
        {
          "vendor": "Microsoft",
          "product": "NCCadsH100v5-series Azure VM",
          "versions": [
            {
              "status": "affected",
              "version": "-"
            }
          ]
        }
      ]
    }
  ],
  "published": "2025-08-12T18:15:46.473",
  "references": [
    {
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53781",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secure@microsoft.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "secure@microsoft.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Exposure of sensitive information to an unauthorized actor in Azure Virtual Machines allows an authorized attacker to disclose information over a network."
    },
    {
      "lang": "es",
      "value": "La exposición de información confidencial a un actor no autorizado en Azure Virtual Machines permite que un atacante autorizado divulgue información a través de una red."
    }
  ],
  "lastModified": "2026-06-17T09:38:52.587",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:ecesv6-series_azure_vm_firmware:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F360528B-E470-4B26-BEDD-834E10022A98"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:microsoft:ecesv6-series_azure_vm:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "802F7E6F-7794-4708-AD3D-C4D7C9CBC6FD"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:dcesv6-series_azure_vm_firmware:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EB30D696-671F-4BAF-AA9A-81321DF05D0B"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:microsoft:dcesv6-series_azure_vm:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "499B82AE-DA62-429C-9473-3E98A75BB877"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:nccadsh100v5-series_azure_vm_firmware:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B73B8D55-6058-49D6-B628-6401AE7A715B"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:microsoft:nccadsh100v5-series_azure_vm:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "1AD133F8-8837-4D4A-9484-B50666285247"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:ecedsv5-series_azure_vm_firmware:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "676B3D32-7995-4D44-A4D1-30F424AD0259"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:microsoft:ecedsv5-series_azure_vm:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C3E14156-6FE5-4BC9-A6B6-2DA55598DA36"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:ecesv5-series_azure_vm_firmware:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "40B8180F-D355-4928-80F7-382A031CC284"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:microsoft:ecesv5-series_azure_vm:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "57C85697-1587-45AD-ACA0-2A5A214CFF09"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:dcedsv5-series_azure_vm_firmware:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "97B2457F-2A94-4731-86F3-7404290E7783"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:microsoft:dcedsv5-series_azure_vm:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "BA5EF79F-6144-4315-8A49-7CC4BCB702AA"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:dcesv5-series_azure_vm_firmware:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6747D5E4-DA0C-44A3-BE7C-5C35EEDC7E1E"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:microsoft:dcesv5-series_azure_vm:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C3C1F02F-8A8E-4EF5-925F-DD4C26334276"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:ecadsv5-series_azure_vm_firmware:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5EAD8A5A-42E3-4180-90F8-FFF1A092ABDA"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:microsoft:ecadsv5-series_azure_vm:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "D6ECCA3F-BA40-4C11-98A2-DDD41B29C884"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:ecasv5-series_azure_vm_firmware:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "298DC11A-48DD-42D6-AA3C-EED7B0DB38BC"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:microsoft:ecasv5-series_azure_vm:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "ACF7AFB5-6E9E-40E3-9759-B7DA0EB59158"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:dcadsv5-series_azure_vm_firmware:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "80909CA7-C2C0-435A-9DB1-9BF94B3DDC07"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:microsoft:dcadsv5-series_azure_vm:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "32DA45C4-CFF8-4DD5-9034-DF7BD8329910"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:dcasv5-series_azure_vm_firmware:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3FFB3157-ADE9-4D26-84F5-82A2E3ACD920"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:microsoft:dcasv5-series_azure_vm:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "A8D776F2-B400-4281-A040-2763098A229A"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "secure@microsoft.com"
}