Advisory Database
  • Advisories
  • Dependency Scanning
  1. nuget
  2. ›
  3. Microsoft.AspNetCore.All
  4. ›
  5. CVE-2021-43877

CVE-2021-43877: Improper Privilege Management

December 15, 2021 (updated December 28, 2023)

ASP.NET Core and Visual Studio Elevation of Privilege Vulnerability

References

  • nvd.nist.gov/vuln/detail/CVE-2021-43877
  • portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43877

Code Behaviors & Features

Detect and mitigate CVE-2021-43877 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

Version 3.1, all versions starting from 5.0 up to 6.0

Solution

Unfortunately, there is no solution available yet.

Impact 8.8 HIGH

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

Learn more about CVSS

Source file

nuget/Microsoft.AspNetCore.All/CVE-2021-43877.yml

Spotted a mistake? Edit the file on GitLab.

  • Site Repo
  • About GitLab
  • Terms
  • Privacy Statement
  • Contact

Page generated Sun, 08 Nov 2026 00:15:46 +0000.