7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.0004 Low
EPSS
Percentile
15.5%
Exposed IOCTL with Insufficient Access Control in Phoenix WinFlash Driver on Windows allows Privilege Escalation which allows for modification of system firmware.This issue affects WinFlash Driver: before 4.5.0.0.
[
{
"defaultStatus": "unaffected",
"platforms": [
"Windows"
],
"product": "WinFlash Driver",
"vendor": "Phoenix",
"versions": [
{
"lessThan": "4.5.0.0",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
]