CVE-2021-26701
HIGH.NET Core 2.1 < 2.1.28 and .NET 5.0 < 5.0.4 - Remote Code Execution
Title source: llmDescription
.NET Core Remote Code Execution Vulnerability
References (7)
Core 7
Core References
Patch, Vendor Advisory x_refsource_misc
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26701
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XPUKFHIGP5YNJRRFWKDJ2XRS4WTFJNNK/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TW3ZSJTTMZAFKGW7NJWTVVFZUYYU2SJZ/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WA5WQJVHUL5C4XMJTLY3C67R4WP35EF4/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YLFATXASXW4OV2ZBSRP4G55HJH73QPBP/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UBOSSX7U6BSHV5RI74FCOW4ITJ5RRJR5/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S2AZOUKMCHT2WBHR7MYDTYXWOBHZW5P5/
Scores
CVSS v3
8.1
EPSS
0.0277
EPSS Percentile
86.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
Status
published
Products (10)
fedoraproject/fedora
32
fedoraproject/fedora
33
fedoraproject/fedora
34
microsoft/.net
5.0 - 5.0.4
microsoft/.net_core
2.1 - 2.1.28
microsoft/powershell_core
7.0
microsoft/powershell_core
7.1
microsoft/visual_studio_2019
microsoft/visual_studio_2019
16.0 - 16.9
nuget/System.Text.Encodings.Web
4.0.0 - 4.5.1NuGet
Published
Feb 25, 2021
Tracked Since
Feb 18, 2026