CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2021-3717
High (7.8) in redhat. EPSS 0.3% chance of exploitation in the next 30 days. Fixed in org.wildfly.core:wildfly-core-parent 17.0.
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.
Severity
- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
- CWE
- CWE-552
- Published
- Modified
- Record from
- the NVD, synced
Affected
- redhat:jboss_enterprise_application_platform
- redhat:single_sign-on
- redhat:wildfly_core
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-p9xf-3rm3-qh2h | Maven | org.wildfly.core:wildfly-core-parent | <17.0 | 17.0 |