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Vulnerability record · CVE-2023-34057 · published 27 October 2023

CVE-2023-34057: Vmware tools improper privilege management vulnerability

Vmware · Tools

VMware Tools contains a local privilege escalation vulnerability. A malicious actor with local user access to a guest virtual machine may elevate privileges within the virtual machine.

7.8 CVSS 3.1 High EPSS 0.19% · top 92.1% CWE-269 · Improper privilege management
7.8CVSS 3.1 base score
0.19%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

VMware Tools contains a local privilege escalation vulnerability. A malicious actor with local user access to a guest virtual machine may elevate privileges within the virtual machine.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.vmware.com/security/advisories/VMSA-2023-0024.html Vendor Advisory
https://www.vmware.com/security/advisories/VMSA-2023-0024.html Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.8CVE-2025-41244VMware Aria Operations and Tools local privilege escalation to rootVMware Aria Operations and VMware Tools contain a local privilege escalation flaw where a non-administrative local actor on a VM with VMware Tools in…KEVEPSS 8.4%analysed3.9CVE-2023-20867VMware Tools authentication bypass from compromised ESXi hostVMware Tools can be forced by a fully compromised ESXi host to fail authentication of host-to-guest operations. This lets a host-level attacker tampe…KEVEPSS 14%analysed7.8CVE-2022-31676Vmware tools improper privilege management vulnerabilityVMware Tools (12.0.0, 11.x.y and 10.x.y) contains a local privilege escalation vulnerability. A malicious actor with local non-administrative access …EPSS 0.54%7.8CVE-2021-21999Vmware app volumes uncontrolled search path element vulnerabilityVMware Tools for Windows (11.x.y prior to 11.2.6), VMware Remote Console for Windows (12.x prior to 12.0.1) , VMware App Volumes (2.x prior to 2.18.1…EPSS 1.5%7.8CVE-2016-7079Vmware tools null pointer dereference vulnerabilityThe graphic acceleration functions in VMware Tools 9.x and 10.x before 10.0.9 on OS X allow local users to gain privileges or cause a denial of servi…EPSS 0.37%7.8CVE-2016-7080Vmware tools null pointer dereference vulnerabilityThe graphic acceleration functions in VMware Tools 9.x and 10.x before 10.0.9 on OS X allow local users to gain privileges or cause a denial of servi…EPSS 0.37%7.8CVE-2016-5330Vmware workstation player untrusted search path vulnerabilityUntrusted search path vulnerability in the HGFS (aka Shared Folders) feature in VMware Tools 10.0.5 in VMware ESXi 5.0 through 6.0, VMware Workstatio…EPSS 18%7.5CVE-2023-34058Vmware open vm tools improper verification of cryptographic signature vulnerabilityVMware Tools contains a SAML token signature bypass vulnerability. A malicious actor that has been granted Guest Operation Privileges https://docs.vm…EPSS 0.67%

Source: NIST National Vulnerability Database (record CVE-2023-34057), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.