fkie_cve-2025-53739
Vulnerability from fkie_nvd
Published
2025-08-12 18:15
Modified
2025-08-15 17:15
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
References
secure@microsoft.comhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53739Vendor Advisory
Impacted products
Vendor Product Version
microsoft 365_apps -
microsoft 365_apps -
microsoft excel 2016
microsoft excel 2016
microsoft office 2019
microsoft office 2019
microsoft office_long_term_servicing_channel 2021
microsoft office_long_term_servicing_channel 2021
microsoft office_long_term_servicing_channel 2021
microsoft office_long_term_servicing_channel 2024
microsoft office_long_term_servicing_channel 2024
microsoft office_long_term_servicing_channel 2024
microsoft office_online_server -


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x64:*",
              "matchCriteriaId": "3259EBFE-AE2D-48B8-BE9A-E22BBDB31378",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x86:*",
              "matchCriteriaId": "CD25F492-9272-4836-832C-8439EBE64CCF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:x64:*",
              "matchCriteriaId": "CD88F667-6773-4DB7-B6C3-9C7B769C0808",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:x86:*",
              "matchCriteriaId": "B342EF98-B414-44D0-BAFB-FCA24294EECE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:x64:*",
              "matchCriteriaId": "CF5DDD09-902E-4881-98D0-CB896333B4AA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:x86:*",
              "matchCriteriaId": "26A3B226-5D7C-4556-9350-5222DC8EFC2C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:-:x64:*",
              "matchCriteriaId": "851BAC4E-9965-4F40-9A6C-B73D9004F4C1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:-:x86:*",
              "matchCriteriaId": "23B2FA23-76F4-4D83-A718-B8D04D7EA37B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:macos:*:*",
              "matchCriteriaId": "BF0E8112-5B6F-4E55-8E40-38ADCF6FC654",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:*:*:*:*:-:x64:*",
              "matchCriteriaId": "D31E509A-0B2E-4B41-88C4-0099E800AFE6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:*:*:*:*:-:x86:*",
              "matchCriteriaId": "017A7041-BEF1-4E4E-AC8A-EFC6AFEB01FE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:*:*:*:*:macos:*:*",
              "matchCriteriaId": "EF3E56B5-E6A6-4061-9380-D421E52B9199",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office_online_server:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "E98AE986-FA31-4301-8025-E8915BA4AC5E",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Access of resource using incompatible type (\u0027type confusion\u0027) in Microsoft Office Excel allows an unauthorized attacker to execute code locally."
    },
    {
      "lang": "es",
      "value": "El acceso a un recurso mediante un tipo incompatible (\u0027confusi\u00f3n de tipos\u0027) en Microsoft Office Excel permite que un atacante no autorizado ejecute c\u00f3digo localmente."
    }
  ],
  "id": "CVE-2025-53739",
  "lastModified": "2025-08-15T17:15:38.977",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "secure@microsoft.com",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-08-12T18:15:44.213",
  "references": [
    {
      "source": "secure@microsoft.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53739"
    }
  ],
  "sourceIdentifier": "secure@microsoft.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-843"
        }
      ],
      "source": "secure@microsoft.com",
      "type": "Primary"
    }
  ]
}


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