Is CVE-2014-3490 in the CISA KEV catalog?

No. CVE-2014-3490 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2014-3490?

CVE-2014-3490 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2014-3490?

CVE-2014-3490 has an EPSS score of 4.57% (90th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2014-3490?

Upgrade resteasy to 3.0.9 or later.

CVE & CISA-KEV Catalog

CVE-2014-3490

HIGHEPSS 90th pctl

7.5

CVSS v2

NVD

Description

RESTEasy 2.3.1 before 2.3.8.SP2 and 3.x before 3.0.9, as used in Red Hat JBoss Enterprise Application Platform (EAP) 6.3.0, does not disable external entities when the resteasy.document.expand.entity.references parameter is set to false, which allows remote attackers to read arbitrary files and have other unspecified impact via unspecified vectors, related to an XML External Entity (XXE) issue. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-0818.

How to fix

Remediation Available

resteasyNVD

Affected:>= 3.0.0, < 3.0.9Fixed in:3.0.9CVE-2014-3490derived from NVD

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

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

4.57%probability of exploitation in 30 days

90thpercentile

High risk: more likely to be exploited than 90% of all known CVEs.

References

Patch2

Third-Party Advisory12

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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 2026-05-06.