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CVE-2021-31407: Exposure of Resource to Wrong Sphere

April 23, 2021 (updated August 12, 2022)

Vulnerability in OSGi integration in com.vaadin:flow-server allows attacker to access application classes and resources on the server via crafted HTTP request.

References

  • nvd.nist.gov/vuln/detail/CVE-2021-31407
  • vaadin.com/security/cve-2021-31407

Code Behaviors & Features

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Affected versions

All versions starting from 1.2.0 through 2.4.7, all versions starting from 6.0.0 through 6.0.1

Fixed versions

  • 2.4.8
  • 6.0.2

Solution

Upgrade to version 2.4.8, 6.0.2, or higher.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Learn more about CVSS

Weakness

  • CWE-668: Exposure of Resource to Wrong Sphere

Source file

maven/com.vaadin/flow-server/CVE-2021-31407.yml

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