8.4 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
8.3 High
AI Score
Confidence
High
5.2 Medium
CVSS2
Access Vector
Access Complexity
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:A/AC:L/Au:S/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
9.9%
The UniFi Video Server v3.9.3 and prior (for Windows 7/8/10 x64) web interface Firmware Update functionality, under certain circumstances, does not validate firmware download destinations to ensure they are within the intended destination directory tree. It accepts a request with a URL to firmware update information. If the version field contains …\ character sequences, the destination file path to save the firmware can be manipulated to be outside the intended destination directory tree. Fixed in UniFi Video Controller v3.10.3 and newer.
CPE | Name | Operator | Version |
---|---|---|---|
ui:unifi_video | ui unifi video | le | 3.9.3 |
[
{
"product": "UniFi Video Controller (for Windows 7/8/10 x64)",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "v3.9.3 and prior are affected"
},
{
"status": "affected",
"version": "Fixed in v3.10.3 and newer"
}
]
}
]
8.4 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
8.3 High
AI Score
Confidence
High
5.2 Medium
CVSS2
Access Vector
Access Complexity
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:A/AC:L/Au:S/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
9.9%