CVE-2021-31411
4.6 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
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
7.3 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
Insecure temporary directory usage in frontend build functionality of com.vaadin:flow-server versions 2.0.9 through 2.5.2 (Vaadin 14.0.3 through Vaadin 14.5.2), 3.0 prior to 6.0 (Vaadin 15 prior to 19), and 6.0.0 through 6.0.5 (Vaadin 19.0.0 through 19.0.4) allows local users to inject malicious code into frontend resources during application rebuilds.
Affected configurations
CNA Affected
[
{
"product": "Vaadin",
"vendor": "Vaadin",
"versions": [
{
"changes": [
{
"at": "15.0.0",
"status": "affected"
},
{
"at": "19.0.0",
"status": "unaffected"
},
{
"at": "19.0.0",
"status": "affected"
}
],
"lessThan": "*",
"status": "affected",
"version": "14.0.3",
"versionType": "custom"
}
]
},
{
"product": "flow-server",
"vendor": "Vaadin",
"versions": [
{
"changes": [
{
"at": "3.0.0",
"status": "affected"
},
{
"at": "6.0.0",
"status": "unaffected"
},
{
"at": "6.0.0",
"status": "affected"
}
],
"lessThan": "*",
"status": "affected",
"version": "2.0.9",
"versionType": "custom"
}
]
}
]Social References
More
Related
4.6 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
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
7.3 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%