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Vulnerability Details : 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.
Publish Date : 2021-06-24 Last Update Date : 2021-07-01
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- CVSS Scores & Vulnerability Types

CVSS Score
1.2
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity High (Specialized access conditions exist. It is hard to exploit and several special conditions must be satisfied to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Execute Code
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2021-33604

# Product Type Vendor Product Version Update Edition Language
1 Application Vaadin Flow-server * * * * Version Details Vulnerabilities
2 Application Vaadin Vaadin * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Vaadin Flow-server 1
Vaadin Vaadin 1

- References For CVE-2021-33604

https://github.com/vaadin/flow/pull/11099 CONFIRM
https://vaadin.com/security/cve-2021-33604 CONFIRM

- Metasploit Modules Related To CVE-2021-33604

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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