Vulnerability Description
.NET Core Remote Code Execution Vulnerability
CVSS Score
8.1
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | .Net | >= 5.0, < 5.0.4 |
| Microsoft | .Net Core | >= 2.1, < 2.1.28 |
| Microsoft | Powershell Core | 7.0 |
| Microsoft | Visual Studio 2019 | >= 16.0, <= 16.9 |
| Fedoraproject | Fedora | 32 |
References
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-2670PatchVendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-2670PatchVendor Advisory
FAQ
What is CVE-2021-26701?
CVE-2021-26701 is a vulnerability with a CVSS score of 8.1 (HIGH). .NET Core Remote Code Execution Vulnerability
How severe is CVE-2021-26701?
CVE-2021-26701 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-26701?
Check the references section above for vendor advisories and patch information. Affected products include: Microsoft .Net, Microsoft .Net Core, Microsoft Powershell Core, Microsoft Visual Studio 2019, Fedoraproject Fedora.