CVE-2025-64391

Local User Write-Anything After Admin Installation in Veeam Agent for Windows

Published Oct 7, 2026 CVSS 4.0 · 4.1 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
References
History
Type Values Removed Values Added
First Time appeared Veeam
Veeam veeam Agent For Windows
Vendors & Products Veeam
Veeam veeam Agent For Windows
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Local User Write-Anything After Admin Installation in Veeam Agent for Windows
Type Values Removed Values Added
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.
Weaknesses CWE-1386
References
Metrics cvssV4_0

{'score': 4.1, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
hackerone
Published
Updated
Oct 7, 2026, 1:09 PM
Reserved
Oct 31, 2025, 3:00 PM
Status
Awaiting Analysis
Published
Oct 7, 2026, 9:17 AM
Modified
Oct 19, 2026, 10:10 PM