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Servers and applications

CVE-2021-22019

The vCenter Server contains a denial-of-service vulnerability in VAPI (vCenter API) service. A malicious actor with network access to port 5480 on vCenter Server may exploit this issue by sending a specially crafted jsonrpc message to create a denial of service condition.

Severity
High 7.5
Published
23 Sept 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
VMware vCenter ServerServers and applications · cpe:a:vmware:vcenter_server
  • Version 6.5
  • Version 6.7
  • Version 7.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-22019
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-22019