Improper authorisation vulnerability
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VMware | Tools | unaffected |
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No data.
No data.
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows | — |
| Vmware | Tools | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-31579 | 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. |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.323% probability within 30 days)
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microsoft
Microsoft windows Vmware Vmware tools |
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| Vendors & Products |
Microsoft
Microsoft windows Vmware Vmware tools |
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Improper authorisation vulnerability | |
| Weaknesses | CWE-863 | |
| References |
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| Metrics |
cvssV3_1
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