Rapid7

vulnerability

VMSA-2020-0026: VMX elevation-of-privilege vulnerability (CVE-2020-4005)

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
Nov 20, 2020
Added
Nov 24, 2020
Modified
Feb 11, 2025

Description

VMware ESXi (7.0 before ESXi70U1b-17168206, 6.7 before ESXi670-202011101-SG, 6.5 before ESXi650-202011301-SG) contains a privilege-escalation vulnerability that exists in the way certain system calls are being managed. A malicious actor with privileges within the VMX process only, may escalate their privileges on the affected system. Successful exploitation of this issue is only possible when chained with another vulnerability (e.g. CVE-2020-4004)

Solutions

vmware-esxi65-upgrade-17167537vmware-esxi67-upgrade-17167734vmware-esxi700-upgrade-17168206
Title
Rapid7 Labs

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