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CVE-2021-31412GHSA-QRG9-F472-QWFM

Possible route enumeration in production mode via RouteNotFoundError view in Vaadin 10, 11-14, and 15-19

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 14.0.0, 2.0.0, 10.0.19, 14.6.2, 19.0.9
None on Exploit-DB, Metasploit or GitHub

Summary

Improper sanitization of path in default RouteNotFoundError view in com.vaadin:flow-server versions 1.0.0 through 1.0.14 (Vaadin 10.0.0 through 10.0.18), 1.1.0 prior to 2.0.0 (Vaadin 11 prior to 14), 2.0.0 through 2.6.1 (Vaadin 14.0.0 through 14.6.1), and 3.0.0 through 6.0.9 (Vaadin 15.0.0 through 19.0.8) allows network attacker to enumerate all available routes via crafted HTTP request when application is running in production mode and no custom handler for NotFoundException is provided.

Timeline

  1. CVE published
  2. Record last updated

Affected versions

  • Vaadin Vaadin

    From 10.0.0; through 10.0.18; From 11.0.0; fixed in 14.0.0; From 14.0.0; through 14.6.1; From 15.0.0; through 19.0.8

  • Vaadin flow-server

    From 1.0.0; through 1.0.14; From 1.1.0; fixed in 2.0.0; From 2.0.0; through 2.6.1; From 3.0.0; through 6.0.9

  • com.vaadin:vaadin-bomMaven

    From 10.0.0 · fixed in 10.0.19

  • com.vaadin:vaadin-bomMaven

    From 11.0.0 · fixed in 14.6.2

  • com.vaadin:vaadin-bomMaven

    From 15.0.0 · fixed in 19.0.9

References 2

vaadin.com

GitHub · vaadin/flow