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EUVD-2021-20445

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Microsoft Exchange Server has an elevation of privilege vulnerability requiring prompt attention.

Related
Affected
Refs
[
  {
    "enisaIdVendor": [
      {
        "id": "4c0ed8db-1e9d-3e15-beae-68d249c154b7",
        "vendor": {
          "name": "Microsoft"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "54849d2c-afc1-3fb3-baad-dff69e756912",
        "product": {
          "name": "Microsoft Exchange Server 2016 Cumulative Update 21"
        },
        "product_version": "15.01.0 <15.01.2308.014"
      },
      {
        "id": "7e8ca350-c3b4-3f4d-bc94-7c458d217990",
        "product": {
          "name": "Microsoft Exchange Server 2019 Cumulative Update 9"
        },
        "product_version": "15.02.0 <15.02.0858.015"
      },
      {
        "id": "de790672-d97f-3025-8e21-e207a3ddb7a1",
        "product": {
          "name": "Microsoft Exchange Server 2019 Cumulative Update 10"
        },
        "product_version": "15.02.0 <15.02.0922.013"
      },
      {
        "id": "ded1d966-2925-39cb-b29d-12da51551407",
        "product": {
          "name": "Microsoft Exchange Server 2016 Cumulative Update 20"
        },
        "product_version": "15.01.0 <15.01.2242.012"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
8.8High risk
Vulners AI Score8.8
CVSS 3.18
CVSS 25.2
EPSS0.00238
2