CVE-2025-64391
Received
Received - Intake
Vulnerability in Veeam Agent for Microsoft Windows Leading to Arbitrary File Write
Vulnerability report for CVE-2025-64391, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-10-07
Last updated on: 2026-10-07
Assigner: HackerOne
Description
Description
This vulnerability in Veeam Agent for Microsoft Windows allows a low-privileged local user to make the agent write files to arbitrary locations when an administrator installs it.
CVSS Scores
EPSS Scores
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| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| Veeam | Agent | for Windows 0 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-1386 | The product opens a file or directory, but it does not properly prevent the name from being associated with a junction or mount point to a destination that is outside of the intended control sphere. |