What’s Vulnerable › Vulnerabilities

CVE-2020-1748

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-09-16 · updated 2026-06-17

Description

A flaw was found in all supported versions before wildfly-elytron-1.6.8.Final-redhat-00001, where the WildFlySecurityManager checks were bypassed when using custom security managers, resulting in an improper authorization. This flaw leads to information exposure by unauthenticated access to secure resources.

Affected products

• RedHat Decision Manager: 7.0
• RedHat Process Automation: 7.0
• RedHat Wildfly Elytron: before 1.6.8.final-redhat-00001 — fixed in 1.6.8.final-redhat-00001

How to fix

Upgrade to a fixed version: RedHat Wildfly Elytron 1.6.8.final-redhat-00001. Check the vendor advisory for mitigations.

References

• https://bugzilla.redhat.com/show_bug.cgi?id=1807707
• https://security.netapp.com/advisory/ntap-20201001-0005/
• https://bugzilla.redhat.com/show_bug.cgi?id=1807707
• https://security.netapp.com/advisory/ntap-20201001-0005/

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