CVE-2021-3717

mediumpriority · track · 31EPSS 0.003 · 24 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.32% (24th) EPSS

CVSS 4.6 · medium

Is it mine?

15 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

A flaw was found in Wildfly. An incorrect JBOSS_LOCAL_USER challenge location when using the elytron configuration may lead to JBOSS_LOCAL_USER access to all users on the machine. The highest threat from this vulnerability is to confidentiality, integrity, and availability. This flaw affects wildfly-core versions prior to 17.0.

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.6–7.8

v2.04.6mediumAV:L/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 3.9 · impact 6.4

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-552USprimaryCWE-552US

affected products (15)

Products and version ranges known to be affected.

Amazon Linux 2all versionscert_bundDEcpe:/o:amazon:linux_2:-
Hitachi Ops Centerall versionscert_bundDEcpe:/a:hitachi:ops_center:-
NetApp ActiveIQ Unified Managerall versionscert_bundDEcpe:/a:netapp:active_iq_unified_manager:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
Red Hat JBoss Enterprise Application Platform 7all versionscert_bundDEcpe:/a:redhat:jboss_enterprise_application_platform:7
Red Hat JBoss Enterprise Application Platform 7.4all versionscert_bundDEcpe:/a:redhat:jboss_enterprise_application_platform:7.4
Red Hat JBoss Enterprise Application Platform <7.1.9all versionscert_bundDE
Red Hat JBoss Enterprise Application Platform< 7.1.9cert_bundDE
n/a wildfly≤ wildfly-core 17.0enisa_euvdEU
redhat jboss enterprise application platformall versionsnvdUScpe:2.3:a:redhat:jboss_enterprise_application_platform:*:*:*:*:*:*:*:*
redhat jboss enterprise application platform= 7.3nvdUScpe:2.3:a:redhat:jboss_enterprise_application_platform:*:*:*:*:*:*:*:*
redhat jboss enterprise application platform= 7.4nvdUScpe:2.3:a:redhat:jboss_enterprise_application_platform:*:*:*:*:*:*:*:*
redhat single sign-onall versionsnvdUScpe:2.3:a:redhat:single_sign-on:*:*:*:*:*:*:*:*
redhat wildfly core< 17.0nvdUScpe:2.3:a:redhat:wildfly_core:*:*:*:*:*:*:*:*
Maven org.wildfly.core:wildfly-core-parent< 17.0osvUSpkg:maven/org.wildfly.core/wildfly-core-parent

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2022-0726Red Hat JBoss Enterprise Application Platform: Mehrere Schwachstellen ermöglichen Denial of ServiceDeutsch2021-11-15csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat JBoss Enterprise Application Platform ausnutzen, um einen Denial of Service Angriff durchzuführen oder die Vertraulichkeit und Integrität zu gefährden.
GHSA-p9xf-3rm3-qh2hWildfly-Core user account mismanagement2022-05-25ghsa · osvUS
A flaw was found in Wildfly. An incorrect JBOSS_LOCAL_USER challenge location when using the elytron configuration may lead to JBOSS_LOCAL_USER access to all users on the machine. The highest threat from this vulnerability is to confidentiality, integrity, and availability. This flaw affects wildfly-core versions prior to 17.0.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd osv NVD CVE.org MITRE

published 2022-05-24modified 2026-06-17

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+566 more

references (23)

External citations — patches, advisories, analysis.

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