THREATPORT/VULNERABILITY/CVE-2016-4464
CRITICAL SEVERITY

CVE-2016-4464

Cxf Fediz vulnerability

CVSS
9.8
EPSS
4.0%
EPSS pct
89th
Exploited
No known
The application plugins in Apache CXF Fediz 1.2.x before 1.2.3 and 1.3.x before 1.3.1 do not match SAML AudienceRestriction values against configured audience URIs, which might allow remote attackers to have bypass intended restrictions and have unspecified other impact via a crafted SAML token with a trusted signature.
Affected vendor
Apache
Affected product
Cxf Fediz
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-284 — Improper Access Control
Published
2016-09-21

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 4.0% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 89% of all scored CVEs.

Check your external exposure to CVE-2016-4464

  • Confirm whether Apache Cxf Fediz is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2016-4464.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2016-4464

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2016-4464 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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