CVE-2025-41246

Improper authorisation vulnerability

HIGH
7.6
CVSS Score
Published: September 29, 2025 at 03:57 PM UTC
Updated: October 9, 2026 at 09:10 AM UTC
1 product affected across 1 vendorTools

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Severity
HIGH7.6
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

VMware Tools for Windows contains an improper authorisation vulnerability due to the way it handles user access controls. A malicious actor with non-administrative privileges on a guest VM, who is already authenticated through vCenter or ESX may exploit this issue to access other guest VMs. Successful exploitation requires knowledge of credentials of the targeted VMs and vCenter or ESX.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

12.x.x ≤ v < 12.5.413.x.x.x ≤ v < 13.0.5.011.x.x12.x.x13.x.x.x
Affected range stops below 12.5.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 13.0.5.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.6HIGHvmware
Attack Vector
ADJACENT_NETWORK
Complexity
HIGH
Privileges
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-863

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