CVE-2021-20250
MEDIUM
4.3
CVSS Score
Published: May 13, 2021 at 01:35 PM UTC
Updated: June 17, 2026 at 03:33 AM UTC
3 products affected across 1 vendorJBoss Enterprise Application Platform Expansion PackJBoss Ejb ClientWildFly
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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.7%
Description
A flaw was found in wildfly. The JBoss EJB client has publicly accessible privileged actions which may lead to information disclosure on the server it is deployed on. The highest threat from this vulnerability is to data confidentiality.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 4.0.39
Affected range stops below 4.0.39, so it looks safe — our inference, not a vendor statement
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCIssue TrackingVendor Advisory
Source: [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=1929479CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-200
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