VMware vCenter SDK API Probe for 2026-08-14

Aug 14, 2026 Exploitation

Last Updated: 00:00 UTC

/sdk is the vCenter Managed Object Browser and SOAP API endpoint. CVE-2021-22005 (file upload RCE via analytics service) and CVE-2021-21985 (vSphere Client plugin RCE) both achieve unauthenticated code execution against the vCenter management plane.

CVE References

CVE-2021-22005 CVE-2021-21985

MITRE ATT&CK

Tactic: Initial Access (TA0001)
Technique: T1190 — Exploit Public-Facing Application

Observed URIs

Attackers by Country

Singapore: 5United States: 1
Singapore583.3%
United States116.7%

IP Address : ASN : City/Provider

  • 43.153.203.127 : AS132203 Tencent Building, Kejizhongyi Avenue : Singapore

  • 43.156.110.100 : AS132203 Tencent Building, Kejizhongyi Avenue : Singapore

  • 43.156.232.47 : AS132203 Tencent Building, Kejizhongyi Avenue : Singapore

  • 43.156.62.182 : AS132203 Tencent Building, Kejizhongyi Avenue : Singapore

  • 43.156.80.173 : AS132203 Tencent Building, Kejizhongyi Avenue : Singapore

  • 66.228.36.223 : AS63949 Akamai Connected Cloud : Cedar Knolls

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