CVE-2020-5396

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CVSS 3.1

8.8 high

EPSS

2%p78

Published

Jul 31, 2020 (Jul 31, 2020)

Modified

Jun 17, 2026

Description

VMware GemFire versions prior to 9.10.0, 9.9.2, 9.8.7, and 9.7.6, and VMware Tanzu GemFire for VMs versions prior to 1.11.1 and 1.10.2, when deployed without a SecurityManager, contain a JMX service available which contains an insecure default configuration. This allows a malicious user to create an MLet mbean leading to remote code execution.

Vendors: vmware
Products: gemfire, tanzu gemfire for virtual machines
Weakness: CWE-284, CWE-862
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.9%)

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