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High severity7.5NVD Advisory· Published Sep 23, 2021· Updated Jun 17, 2026

CVE-2021-22009

CVE-2021-22009

Description

The vCenter Server contains multiple denial-of-service vulnerabilities in VAPI (vCenter API) service. A malicious actor with network access to port 443 on vCenter Server may exploit these issues to create a denial of service condition due to excessive memory consumption by VAPI service.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • VMware/Cloud Foundation
    cpe:2.3:a:vmware:cloud_foundation:*:*:*:*:*:*:*:*
    Range: >=3.0,<5.0
  • VMware/Vcenter Server3 versions
    cpe:2.3:a:vmware:vcenter_server:6.7:-:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:vmware:vcenter_server:6.7:-:*:*:*:*:*:*
    • cpe:2.3:a:vmware:vcenter_server:7.0:-:*:*:*:*:*:*
    • (no CPE)

Patches

Vulnerability mechanics

References

1

News mentions

0

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