CVE-2021-31412

mediumPriorität · verfolgen · 21EPSS 0.013 · 71. PerzentilEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.32% (71st) EPSS

CVSS 4.3 · medium

Is it mine?

29 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · bewertet 2026-10-26

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.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

5.3

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v2.04.3mediumAV:N/AC:M/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USAusnutzbarkeit 8.6 · Auswirkung 2.9

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 1.4

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · ENISA EU

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · security@vaadin.comAusnutzbarkeit 3.9 · Auswirkung 1.4

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · OSV

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-20USprimärCWE-1295USCWE-1295USCWE-20USCWE-668US

betroffene Produkte (29)

Betroffene Produkte und Versionsbereiche.

Vaadin Vaadin≤ unspecified ≤10.0.18enisa_euvdEU
Vaadin Vaadin≤ unspecified ≤19.0.8enisa_euvdEU
Vaadin Vaadin≤ unspecified ≤14.6.1enisa_euvdEU
Vaadin Vaadin10.0.0 → unspecifiedenisa_euvdEU
Vaadin Vaadin11.0.0 → unspecifiedenisa_euvdEU
Vaadin Vaadin14.0.0 → unspecifiedenisa_euvdEU
Vaadin Vaadin15.0.0 → unspecifiedenisa_euvdEU
Vaadin Vaadinunspecified → 14.0.0enisa_euvdEU
Vaadin flow-server≤ unspecified ≤2.6.1enisa_euvdEU
Vaadin flow-server≤ unspecified ≤1.0.14enisa_euvdEU
Vaadin flow-server≤ unspecified ≤6.0.9enisa_euvdEU
Vaadin flow-server1.0.0 → unspecifiedenisa_euvdEU
Vaadin flow-server1.1.0 → unspecifiedenisa_euvdEU
Vaadin flow-server2.0.0 → unspecifiedenisa_euvdEU
Vaadin flow-server3.0.0 → unspecifiedenisa_euvdEU
Vaadin flow-serverunspecified → 2.0.0enisa_euvdEU
vaadin flow1.0.0 → 1.0.14nvdUScpe:2.3:a:vaadin:flow:*:*:*:*:*:*:*:*
vaadin flow1.1.0 → 1.4.0nvdUScpe:2.3:a:vaadin:flow:*:*:*:*:*:*:*:*
vaadin flow2.0.0 → 2.6.1nvdUScpe:2.3:a:vaadin:flow:*:*:*:*:*:*:*:*
vaadin flow3.0.0 → 5.0.0nvdUScpe:2.3:a:vaadin:flow:*:*:*:*:*:*:*:*

20 von 29 angezeigt

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

GHSA-qrg9-f472-qwfmPossible route enumeration in production mode via RouteNotFoundError view in Vaadin 10, 11-14, and 15-192021-06-28ghsa · osvUS
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. - https://vaadin.com/security/cve-2021-31412

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

veröffentlicht 2021-06-24geändert 2026-06-17

verwandt (25,157)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2026-88771US	critical9.8OT kritisch	82.2% (100th)	KEV	2026-09-27
Improper input validation vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS,…
CVE-2026-93952US	—OT kritisch	1.38% (72nd)	KEV	2026-09-22
VeloCloud Orchestrator (VCO) on-prem has a security issue where this issue may allow a remote attacker to access privileged internal functionality and impact the VCO host. Successf…
CVE-2026-12569US	critical9.8OT kritisch	46.0% (99th)	KEV	2026-06-18
A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill PDMlink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of u…
CVE-2026-34910US	—OT kritisch	90.0% (100th)	KEV	2026-05-22
A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.
CVE-2026-6973US	—OT kritisch	34.5% (98th)	KEV	2026-05-07
An Improper Input Validation in Ivanti EPMM before versions 12.6.1.1, 12.7.0.1, and 12.8.0.1 allows a remotely authenticated user with administrative access to achieve remote code…

+25152 weitere

Referenzen (7)

Externe Belege — Patches, Meldungen, Analysen.

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