PT-2020-2027 · Vmware · Platform Services Controller+3

CVE-2020-3952

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Published

2020-04-09

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Updated

2025-10-30

CVSS v3.1

10

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions VMware vCenter Server versions prior to the fixed version
Description The issue is related to insufficient access control in the VMware Directory Service (vmdir) of VMware vCenter Server. This can allow a remote attacker to elevate their privileges. The problem occurs because vmdir does not correctly implement access controls under certain conditions.
Recommendations For versions prior to the fixed version, consider disabling the vulnerable vmdir service until a patch is available. Restrict access to the Platform Services Controller (PSC) to minimize the risk of exploitation. Avoid using the vulnerable vmdir functionality in the affected API endpoints until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Missing Authentication

Incorrect Authorization

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Weakness Enumeration

Related Identifiers

BDU:2020-01603
CVE-2020-3952
VCENTERCVE2020_3952

Affected Products

Platform Services Controller
Vmware Vcenter
Vmware Directory Service
Vmware Vcenter Server