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CVE-2022-219117.5High

CVE-2022-21911: .NET Framework Denial of Service Vulnerability

Microsoft · Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2

Vendor fix available · Affected: Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

3.2%probability of exploitation in the next 30 days
88th percentile
050100

Higher than 88% of scored CVEs

7.5HighCVSS 3.1
LowHigh

DescriptionCVE.org

.NET Framework Denial of Service Vulnerability

Affected products10

From the CVE record. A product or version that is not listed is unknown, not unaffected.

  • Microsoft · Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2from 4.0.0.0 before 4.7.3905.0
  • Microsoft · Microsoft .NET Framework 3.5 AND 4.8from 4.8.0 before 4.8.4465.0
  • Microsoft · Microsoft .NET Framework 4.8from 4.8.0 before 4.8.4465.0
  • Microsoft · Microsoft .NET Framework 3.5 AND 4.7.2from 4.7.0 before 4.7.3905.0
  • Microsoft · Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2from 3.0.0.0 before 10.0.14393.4886
  • Microsoft · Microsoft .NET Framework 2.0 Service Pack 2from 2.0.0 before 2.0.50727.8955
  • Microsoft · Microsoft .NET Framework 4.6from 4.0.0.0 before 4.7.3905.0
  • Microsoft · Microsoft .NET Framework 3.5from 3.5.0 before 2.0.50727.8955
  • Microsoft · Microsoft .NET Framework 3.5.1from 3.5.0 before 2.0.50727.8955
  • Microsoft · Microsoft .NET Framework 4.5.2from 4.0.0.0 before 4.0.30319.36720

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas
Exploitation
Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV
Not listed
Public check
No public nuclei template
Vendor
Microsoft
Published
January 2022

CoverageNo articles yet

No CyberSIXT article names CVE-2022-21911 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References