Moderate severityNVD Advisory· Published Jun 24, 2021· Updated Sep 16, 2024
Possible route enumeration in production mode via RouteNotFoundError view in Vaadin 10, 11-14, and 15-19
CVE-2021-31412
Description
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
com.vaadin:vaadin-bomMaven | >= 10.0.0, < 10.0.19 | 10.0.19 |
com.vaadin:vaadin-bomMaven | >= 11.0.0, < 14.6.2 | 14.6.2 |
com.vaadin:vaadin-bomMaven | >= 15.0.0, < 19.0.9 | 19.0.9 |
Affected products
3- Range: 1.0.0
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-qrg9-f472-qwfmghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-31412ghsaADVISORY
- github.com/vaadin/flow/pull/11107ghsax_refsource_CONFIRMWEB
- github.com/vaadin/platform/security/advisories/GHSA-qrg9-f472-qwfmghsaWEB
- vaadin.com/security/cve-2021-31412ghsax_refsource_CONFIRMWEB
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