CVE-2021-43877

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Source
https://cve.org/CVERecord?id=CVE-2021-43877
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-43877.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-43877
Aliases
Published
2021-12-15T15:15:10.950Z
Modified
2026-05-28T04:07:07.944243407Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

ASP.NET Core and Visual Studio Elevation of Privilege Vulnerability

Database specific 
{
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "last_affected": "16.7"
                },
                {
                    "last_affected": "16.9"
                },
                {
                    "last_affected": "16.11"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "microsoft:visual_studio_2019",
            "cpes": [
                "cpe:2.3:a:microsoft:visual_studio_2019:16.11:*:*:*:*:*:*:*",
                "cpe:2.3:a:microsoft:visual_studio_2019:16.7:*:*:*:*:*:*:*",
                "cpe:2.3:a:microsoft:visual_studio_2019:16.9:*:*:*:*:*:*:*"
            ]
        },
        {
            "extracted_events": [
                {
                    "last_affected": "17.0"
                }
            ],
            "vendor_product": "microsoft:visual_studio_2022",
            "cpes": [
                "cpe:2.3:a:microsoft:visual_studio_2022:17.0:*:*:*:*:*:*:*"
            ],
            "source": "CPE_STRING"
        }
    ]
}
References

Affected packages

Git / github.com/dotnet/aspnetcore

Affected ranges

Type
GIT
Repo
https://github.com/dotnet/aspnetcore
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
03019875e4eab279a99ba3ba5ee75fb0e4935ce6
Last affected
a7515261e44b7d418e8ccf2bc4437e83dd636b29
Last affected
ae1a6cbe225b99c0bf38b7e31bf60cb653b73a52
Database specific 
{
    "cpe": [
        "cpe:2.3:a:microsoft:asp.net_core:3.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:microsoft:asp.net_core:5.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:microsoft:asp.net_core:6.0:*:*:*:*:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "3.1"
        },
        {
            "last_affected": "5.0"
        },
        {
            "last_affected": "6.0"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

1.*
1.0.0
1.0.0-rc2
1.0.0-rc2-final
1.0.1
1.0.3
1.0.4
1.0.5
1.0.7
1.1.0
1.1.0-preview1
1.1.1
1.1.2
1.1.3
1.1.5
2.*
2.0.0
2.0.0-preview1
2.0.0-preview2
release/3.*
release/3.1
release/5.*
release/5.0
v1.*
v1.0.0-alpha2
v1.0.0-alpha3
v1.0.0-beta4
v1.0.0-beta5
v1.0.0-beta6
v1.0.0-beta7
v1.0.0-beta8
v1.0.0-rc1-final
v1.0.0-rc1-update1
v3.*
v3.0.0-preview-18579-0056
v3.0.0-preview-19075-0444
v3.1.0
v3.1.0-preview3.19555.2
v3.1.10
v3.1.2
v3.1.3
v3.1.8
v3.1.9
v5.*
v5.0.0
v5.0.0-rc.1.20451.17
v5.0.1
v6.*
v6.0.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-43877.json"