Live › vulnerability › CVE-2020-3952
Go to dashboardVMware vCenter Server's embedded VMware Directory Service (vmdir) does not enforce access controls correctly when the Platform Services Controller is in use, so anyone who can reach port 389 can pull sensitive directory information. CISA lists this as actively exploited in the wild.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 0h before NVD. All times on this page are UTC.
Apply updates per vendor instructions.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| VMware vCenter Server | vendor | – | – |
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
VMware vCenter Server contains an information disclosure vulnerability in the VMware Directory Service (vmdir) when the Platform Services Controller (PSC) does not correctly implement access controls. Successful exploitation allows an attacker with network access to port 389 to extract sensitive information.
CISA required action: Apply updates per vendor instructions.
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