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CVE

CVE-2021-3503

A flaw was found in Wildfly where insufficient RBAC restrictions may lead to expose metrics data. The highest threat fro

A flaw was found in Wildfly where insufficient RBAC restrictions may lead to expose metrics data. The highest threat from this vulnerability is to the confidentiality.

MEDIUM · CVSS 4.3 EPSS 0.00324
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
▤

Affected Products & Versions

1
redhat wildfly< 23.0.1
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Maven org.wildfly:wildfly-metrics MODERATE fixed in 23.0.1.Final
▣

Scoring & Timeline

4.3
MEDIUM · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD18 Apr 2022 · 05:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://access.redhat.com/security/cve/CVE-2021-3503Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1942693Issue TrackingVendor Advisory
https://github.com/advisories/GHSA-c4r5-xvgw-2942Third Party Advisory
https://github.com/wildfly/wildfly/pull/14136PatchThird Party Advisory
https://issues.redhat.com/browse/WFLY-11933Vendor Advisory
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