CVE Vulnerability

CVE-2021-33604

URL encoding error in development mode handler in com.vaadin:flow-server versions 2.0.0 through 2.6.1 (Vaadin 14.0.0 through 14.6.1), 3.0.0 through 6.0.9 (Vaadin 15.0.0 through 19.0.8) allows local user to execute arbitrary JavaScript code by opening crafted URL in browser.

1.2 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 1.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

2.5 /10

CVSS v3.0 : LOW

V3 Legend

Vector :

Exploitability : 1 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://vaadin.com/security/cve-2021-33604 Vendor Advisory
https://github.com/vaadin/flow/pull/11099 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*
cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*
cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*
cpe:2.3:a:vaadin:flow-server:*:*:*:*:*:*:*:*
cpe:2.3:a:vaadin:flow-server:*:*:*:*:*:*:*:*
cpe:2.3:a:vaadin:flow-server:*:*:*:*:*:*:*:*
Information

Published : 2021-06-24 12:15

Updated : 2021-07-01 03:35

NVD link : CVE-2021-33604

Mitre link : CVE-2021-33604

Products Affected
No products.
CWE
NVD-CWE-Other