Lyrie
Active Exploitation
ACTIVELY EXPLOITED3 sources verified·1 min read
By Lyrie Threat Intelligence·6/23/2023

CVE-2023-20867 added to CISA KEV: VMware Tools

Status: ✅ Confirmed exploited in the wild

Date added: 2023-06-23

Required action: Apply updates per vendor instructions.

Due date: 2023-07-14

Why this matters

VMware Tools contains an authentication bypass vulnerability in the vgauth module. A fully compromised ESXi host can force VMware Tools to fail to authenticate host-to-guest operations, impacting the confidentiality and integrity of the guest virtual machine. An attacker must have root access over ESXi to exploit this vulnerability.

Sources

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