CVE-2021-1721
Published Feb 25, 2021
Last updated a year ago
Overview
- Description
- .NET Core and Visual Studio Denial of Service Vulnerability
- Source
- secure@microsoft.com
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4.3
- Impact score
- 2.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8797E7EA-A66B-4B9C-AA2A-DAB08A8A16DB",
"versionEndIncluding": "5.0.2",
"versionStartIncluding": "5.0"
},
{
"criteria": "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7C5D87DA-378D-4457-986B-8A0796ED00EB",
"versionEndIncluding": "2.1.24",
"versionStartIncluding": "2.1"
},
{
"criteria": "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1B672ED7-CB65-4D0E-AD4B-4508C4FA8C92",
"versionEndIncluding": "3.1.11",
"versionStartIncluding": "3.1"
},
{
"criteria": "cpe:2.3:a:microsoft:powershell_core:7.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6A812D8D-C6DA-473E-A604-988BCDA26CDD"
},
{
"criteria": "cpe:2.3:a:microsoft:powershell_core:7.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AAFBD34E-F04C-4B1B-AFD4-0D926BC30609"
},
{
"criteria": "cpe:2.3:a:microsoft:visual_studio_2017:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CE03B37D-72FE-4C25-BE62-9C422AEFC80E",
"versionEndIncluding": "15.9",
"versionStartIncluding": "15.0"
},
{
"criteria": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FD824DE6-3564-4B7D-B45C-2EEE1F84C9D2",
"versionEndIncluding": "16.8",
"versionStartIncluding": "16.0"
}
],
"operator": "OR"
}
]
}
]