CVE-2025-64394
mediumpriority · track · 0grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
— EPSS
CVSS 4.3 · medium
Who says so?
— sources
A vulnerability allowing a low-privileged local user to write arbitrary files with SYSTEM privileges during the installation of Veeam Backup for Microsoft 365, which can lead to privilege escalation or denial of service.
01
cvss
Technical severity, 0–10. One row per scoring source.
4.3
010
base score 0–10 · higher = more severe · hover a vector to decode
v4.04.3mediumCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · support@hackerone.com
02
weaknesses
The CWE weakness classes this flaw belongs to.
03
affected products
Products and version ranges known to be affected.
No affected products recorded.
04
sources
Which sources assert this record, and when.
05
references (1) nvd
External citations — patches, advisories, analysis.
scry
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