{"id":"CVE-2025-24070","aliases":["BIT-aspnet-core-2025-24070","GHSA-2865-hh9g-w894"],"url":"https://o3.security/vulnerability/CVE-2025-24070","summary":"Microsoft Security Advisory CVE-2025-24070: .NET Elevation of Privilege Vulnerability","details":"Weak authentication in ASP.NET Core & Visual Studio allows an unauthorized attacker to elevate privileges over a network.","published":"2025-03-11T17:16:29.680Z","modified":"2026-07-08T06:38:33.068951441Z","cvss":{"score":7,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.Identity","fixedVersion":"2.3.1"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-arm","fixedVersion":"9.0.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-arm","fixedVersion":"8.0.14"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-arm64","fixedVersion":"9.0.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-arm64","fixedVersion":"8.0.14"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-musl-arm","fixedVersion":"9.0.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-musl-arm","fixedVersion":"8.0.14"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-musl-arm64","fixedVersion":"9.0.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-musl-arm64","fixedVersion":"8.0.14"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-musl-x64","fixedVersion":"9.0.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-musl-x64","fixedVersion":"8.0.14"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-x64","fixedVersion":"9.0.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-x64","fixedVersion":"8.0.14"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.osx-arm64","fixedVersion":"9.0.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.osx-arm64","fixedVersion":"8.0.14"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.osx-x64","fixedVersion":"9.0.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.osx-x64","fixedVersion":"8.0.14"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.win-arm","fixedVersion":"8.0.14"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.win-arm","fixedVersion":"9.0.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.win-arm64","fixedVersion":"9.0.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.win-arm64","fixedVersion":"8.0.14"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.win-x64","fixedVersion":"9.0.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.win-x64","fixedVersion":"8.0.14"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.win-x86","fixedVersion":"8.0.14"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.win-x86","fixedVersion":"9.0.3"},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-arm","fixedVersion":null},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-arm64","fixedVersion":null},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-musl-arm","fixedVersion":null},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-musl-arm64","fixedVersion":null},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-musl-x64","fixedVersion":null},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.osx-arm64","fixedVersion":null},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.osx-x64","fixedVersion":null},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.win-arm","fixedVersion":null},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.win-arm64","fixedVersion":null},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.win-x64","fixedVersion":null},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.win-x86","fixedVersion":null},{"ecosystem":"NuGet","name":"Microsoft.AspNetCore.App.Runtime.linux-x64","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24070"},{"type":"EVIDENCE","url":"https://www.herodevs.com/vulnerability-directory/cve-2025-24070"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T06:38:33.068951441Z"}}