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CVE-2021-43896: Authentication Bypass by Spoofing

December 15, 2021 (updated October 18, 2022)

Microsoft PowerShell Spoofing Vulnerability

References

  • nvd.nist.gov/vuln/detail/CVE-2021-43896
  • portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43896

Code Behaviors & Features

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Affected versions

All versions starting from 7.0 before 7.2.1

Fixed versions

  • 7.2.1

Solution

Upgrade to verion 7.2.1 or above.

Impact 5.5 MEDIUM

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

Learn more about CVSS

Source file

nuget/PowerShell/CVE-2021-43896.yml

Spotted a mistake? Edit the file on GitLab.

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