{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "16.7"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "16.9"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "16.11"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "17.0"
              }
            ]
          }
        ]
      },
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "3.1"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "5.0"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "6.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "03019875e4eab279a99ba3ba5ee75fb0e4935ce6"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "a7515261e44b7d418e8ccf2bc4437e83dd636b29"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "ae1a6cbe225b99c0bf38b7e31bf60cb653b73a52"
            }
          ],
          "repo": "https://github.com/dotnet/aspnetcore",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "ASP.NET Core and Visual Studio Elevation of Privilege Vulnerability",
  "id": "CVE-2021-43877",
  "modified": "2026-03-13T21:55:22.745493046Z",
  "published": "2021-12-15T15:15:10.950Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43877"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}