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cve[email protected]CVE-2021-26701
HistoryFeb 25, 2021 - 11:15 p.m.

CVE-2021-26701

2021-02-2523:15:16
[email protected]
web.nvd.nist.gov
331
34
.net core
vulnerability
cve-2021-26701
remote code execution
nvd

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

8.3 High

AI Score

Confidence

High

0.081 Low

EPSS

Percentile

94.3%

JSON

.NET Core Remote Code Execution Vulnerability

Affected configurations

Vulners
NVD
Node
microsoft.net_core_2.1Match2.1
OR
microsoft.net_core_3.1Match3.1
OR
microsoft.net_5.0Match5.0.0
OR
microsoftmicrosoft_visual_studio_2019_16.4 (includes 16.0 - 16.3)Match16.0
OR
microsoftmicrosoft_visual_studio_2017_15.9 (includes 15.0 - 15.8)Match15.9.0
OR
microsoftmicrosoft_visual_studio_2019_16.7 (includes 16.0 – 16.6)Match16.0.0
OR
microsoftvisual_studio_2019
OR
microsoftmicrosoft_visual_studio_2019_16.8 (includes 16.0 - 16.7)Match16.0
OR
microsoftmicrosoft_visual_studio_2019_16.9 (includes 16.0 - 16.8)Match15.0.0
OR
microsoftpowershell_core_7.1Match7.1.0
OR
microsoftpowershell_core_7.0Match7.0.0
VendorProductVersionCPE
microsoft.net_core_2.12.1cpe:2.3:a:microsoft:.net_core_2.1:2.1:*:*:*:*:*:*:*
microsoft.net_core_3.13.1cpe:2.3:a:microsoft:.net_core_3.1:3.1:*:*:*:*:*:*:*
microsoft.net_5.05.0.0cpe:2.3:a:microsoft:.net_5.0:5.0.0:*:*:*:*:*:*:*
microsoftmicrosoft_visual_studio_2019_16.4 (includes 16.0 - 16.3)16.0cpe:2.3:a:microsoft:microsoft_visual_studio_2019_16.4 (includes 16.0 - 16.3):16.0:*:*:*:*:*:*:*
microsoftmicrosoft_visual_studio_2017_15.9 (includes 15.0 - 15.8)15.9.0cpe:2.3:a:microsoft:microsoft_visual_studio_2017_15.9 (includes 15.0 - 15.8):15.9.0:*:*:*:*:*:*:*
microsoftmicrosoft_visual_studio_2019_16.7 (includes 16.0 – 16.6)16.0.0cpe:2.3:a:microsoft:microsoft_visual_studio_2019_16.7 (includes 16.0 – 16.6):16.0.0:*:*:*:*:*:*:*
microsoftvisual_studio_2019*cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*
microsoftmicrosoft_visual_studio_2019_16.8 (includes 16.0 - 16.7)16.0cpe:2.3:a:microsoft:microsoft_visual_studio_2019_16.8 (includes 16.0 - 16.7):16.0:*:*:*:*:*:*:*
microsoftmicrosoft_visual_studio_2019_16.9 (includes 16.0 - 16.8)15.0.0cpe:2.3:a:microsoft:microsoft_visual_studio_2019_16.9 (includes 16.0 - 16.8):15.0.0:*:*:*:*:*:*:*
microsoftpowershell_core_7.17.1.0cpe:2.3:a:microsoft:powershell_core_7.1:7.1.0:*:*:*:*:*:*:*
Rows per page:
1-10 of 111

CNA Affected

[
  {
    "vendor": "Microsoft",
    "product": ".NET Core 2.1",
    "cpes": [
      "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "2.1",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": ".NET Core 3.1",
    "cpes": [
      "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "3.1",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": ".NET 5.0",
    "cpes": [
      "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "5.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)",
    "cpes": [
      "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "16.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)",
    "cpes": [
      "cpe:2.3:a:microsoft:visual_studio_2017:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "15.9.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6)",
    "cpes": [
      "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "16.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Visual Studio 2019 for Mac",
    "cpes": [
      "cpe:2.3:a:microsoft:visual_studio_2019:-:*:*:*:*:macos:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "8.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Visual Studio 2019 version 16.8 (includes 16.0 - 16.7)",
    "cpes": [
      "cpe:2.3:a:microsoft:visual_studio_2019:16.8:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "16.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)",
    "cpes": [
      "cpe:2.3:a:microsoft:visual_studio_2019:16.9:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "15.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "PowerShell Core 7.1",
    "cpes": [
      "cpe:2.3:a:microsoft:powershell_core:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "7.1.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "PowerShell Core 7.0",
    "cpes": [
      "cpe:2.3:a:microsoft:powershell_core:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "7.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

References

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7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

8.3 High

AI Score

Confidence

High

0.081 Low

EPSS

Percentile

94.3%

JSON
Related for CVE-2021-26701
oraclelinux3nessus18archlinux4fedora6altlinux8cvelist1mscve1redhat6redhatcve1thn2paloalto1osv5ibm4prion1openvas6almalinux3veracode1nvd1github2kaspersky1malwarebytes1threatpost1rapid7blog1