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Servers and applications

CVE-2021-34532

ASP.NET Core and Visual Studio Information Disclosure Vulnerability

Severity
Medium 5.5
Published
12 Aug 2021
Last changed
10 Aug 2026
Added to UpHeron
22 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
.NETServers and applications · cpe:a:microsoft:asp.net_core
  • From 2.1 up to 2.1.2
  • From 3.1 up to 3.1.17
  • From 5.0 up to 5.0.8

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-34532
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-34532