6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
0.001 Low
EPSS
Percentile
39.8%
Firefox is vulnerable to Improper Input Validation. This vulnerability occurs when downloading files via the Windows Save As dialog, where suggested filenames contain environment variable names. Windows resolves these variables within the context of the current user, potentially leading to unintended consequences.This bug only affects Firefox on Windows