1.9 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:M/Au:N/C:P/I:N/A:N
4 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
3.7 Low
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
12.7%
Non-constant-time comparison of CSRF tokens in endpoint request handler in com.vaadin:flow-server versions 3.0.0 through 5.0.3 (Vaadin 15.0.0 through 18.0.6), and com.vaadin:fusion-endpoint version 6.0.0 (Vaadin 19.0.0) allows attacker to guess a security token for Fusion endpoints via timing attack.
CPE | Name | Operator | Version |
---|---|---|---|
vaadin:flow | vaadin flow | lt | 5.0.4 |
vaadin:flow | vaadin flow | eq | 6.0.0 |
vaadin:vaadin | vaadin | lt | 18.0.7 |
vaadin:vaadin | vaadin | eq | 19.0.0 |
[
{
"product": "Vaadin",
"vendor": "Vaadin",
"versions": [
{
"status": "affected",
"version": "19.0.0"
},
{
"lessThan": "*",
"status": "affected",
"version": "15.0.0",
"versionType": "custom"
}
]
},
{
"product": "flow-server",
"vendor": "Vaadin",
"versions": [
{
"status": "affected",
"version": "6.0.0"
},
{
"lessThan": "*",
"status": "affected",
"version": "3.0.0",
"versionType": "custom"
}
]
}
]
More
1.9 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:M/Au:N/C:P/I:N/A:N
4 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
3.7 Low
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
12.7%