Is CVE-2020-1748 in the CISA KEV catalog?

No. CVE-2020-1748 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-1748?

CVE-2020-1748 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2020-1748?

CVE-2020-1748 has an EPSS score of 1.44% (70th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-1748?

Upgrade wildfly elytron to 1.6.8.final-redhat-00001 or later.

CVE & CISA-KEV Catalog

CVE-2020-1748

HIGH

7.5

CVSS v3

NVD

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.

How to fix

Remediation Available

wildfly elytronNVD

Affected:< 1.6.8.final-redhat-00001Fixed in:1.6.8.final-redhat-00001CVE-2020-1748derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploit Intelligence

1.44%probability of exploitation in 30 days

70thpercentile

Moderate risk: more likely to be exploited than 70% of all known CVEs.

References

Vendor Advisory1

bugzilla.redhat.com

Third-Party Advisory1

security.netapp.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.