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Vulnerability Details CVE-2020-13940

In Apache NiFi 1.0.0 to 1.11.4, the notification service manager and various policy authorizer and user group provider objects allowed trusted administrators to inadvertently configure a potentially malicious XML file. The XML file has the ability to make external calls to services (via XXE).

Exploit prediction scoring system (EPSS) score

EPSS Score 0.017

EPSS Ranking 81.3%

CVSS Severity

CVSS v3 Score 5.5

CVSS v2 Score 4.3

References

Products affected by CVE-2020-13940

Apache » Nifi » Version: 1.0.0

cpe:2.3:a:apache:nifi:1.0.0
Apache » Nifi » Version: 1.0.1

cpe:2.3:a:apache:nifi:1.0.1
Apache » Nifi » Version: 1.1.0

cpe:2.3:a:apache:nifi:1.1.0
Apache » Nifi » Version: 1.1.1

cpe:2.3:a:apache:nifi:1.1.1
Apache » Nifi » Version: 1.1.2

cpe:2.3:a:apache:nifi:1.1.2
Apache » Nifi » Version: 1.10.0

cpe:2.3:a:apache:nifi:1.10.0
Apache » Nifi » Version: 1.11.0

cpe:2.3:a:apache:nifi:1.11.0
Apache » Nifi » Version: 1.11.1

cpe:2.3:a:apache:nifi:1.11.1
Apache » Nifi » Version: 1.11.2

cpe:2.3:a:apache:nifi:1.11.2
Apache » Nifi » Version: 1.11.3

cpe:2.3:a:apache:nifi:1.11.3
Apache » Nifi » Version: 1.11.4

cpe:2.3:a:apache:nifi:1.11.4
Apache » Nifi » Version: 1.2.0

cpe:2.3:a:apache:nifi:1.2.0
Apache » Nifi » Version: 1.3.0

cpe:2.3:a:apache:nifi:1.3.0
Apache » Nifi » Version: 1.4.0

cpe:2.3:a:apache:nifi:1.4.0
Apache » Nifi » Version: 1.5.0

cpe:2.3:a:apache:nifi:1.5.0
Apache » Nifi » Version: 1.6.0

cpe:2.3:a:apache:nifi:1.6.0
Apache » Nifi » Version: 1.7.0

cpe:2.3:a:apache:nifi:1.7.0
Apache » Nifi » Version: 1.7.1

cpe:2.3:a:apache:nifi:1.7.1
Apache » Nifi » Version: 1.8.0

cpe:2.3:a:apache:nifi:1.8.0
Apache » Nifi » Version: 1.9.0

cpe:2.3:a:apache:nifi:1.9.0
Apache » Nifi » Version: 1.9.1

cpe:2.3:a:apache:nifi:1.9.1
Apache » Nifi » Version: 1.9.2

cpe:2.3:a:apache:nifi:1.9.2

Vulnerabilities

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Vulnerability Details CVE-2020-13940

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