CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L
AI Score
Confidence
Low
EPSS
Percentile
28.8%
SSVC
Exploitation
none
Automatable
yes
Technical Impact
partial
A missing authentication for critical function vulnerability has been reported to affect myQNAPcloud Link. If exploited, the vulnerability could allow users with the privilege level of some functionality via a network.
We have already fixed the vulnerability in the following version:
myQNAPcloud Link 2.4.51 and later
[
{
"cpes": [
"cpe:2.3:a:qnap:myqnapcloud_link:2.4:*:*:*:*:*:*:*"
],
"vendor": "qnap",
"product": "myqnapcloud_link",
"versions": [
{
"status": "affected",
"version": "2.4",
"lessThan": "2.4.51",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
}
]
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L
AI Score
Confidence
Low
EPSS
Percentile
28.8%
SSVC
Exploitation
none
Automatable
yes
Technical Impact
partial