Home/CVE/The repair operation of VMware Tools for Windows 10.x.y has a race condition which may allow for privilege escalation in
CVE

CVE-2020-3941

The repair operation of VMware Tools for Windows 10.x.y has a race condition which may allow for privilege escalation in

The repair operation of VMware Tools for Windows 10.x.y has a race condition which may allow for privilege escalation in the Virtual Machine where Tools is installed. This vulnerability is not present in VMware Tools 11.x.y since the affected functionality is not present in VMware Tools 11.

HIGH · CVSS 7 EPSS 0.00101
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules14 YARA rules0
⬡

Weakness Classification

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
▤

Affected Products & Versions

1
vmware tools>= 10.0.0 and < 11.0.0
◈

Sigma Hunt Rules

14
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productcriticalHackTool - Credential Dumping Tools Named Pipe Created
productcriticalZerologon Exploitation Using Well-known Tools
producthighOutbound RDP Connections Over Non-Standard Tools
producthighCred Dump Tools Dropped Files
producthighUAC Bypass Tools Using ComputerDefaults
producthighPotential Data Exfiltration Activity Via CommandLine Tools
▣

Scoring & Timeline

7
HIGH · CVSS v3.1 · security@vmware.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD15 Jan 2020 · 08:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.vmware.com/security/advisories/VMSA-2020-0002.htmlVendor Advisory
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