VULNERABILITY INTELLIGENCE

CVE-2017-5635

CVSS score7.5 HIGH

EPSS probability3.29%

CISA KEVNot currently listed

Published2017-10-19

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

In Apache NiFi before 0.7.2 and 1.x before 1.1.2 in a cluster environment, if an anonymous user request is replicated to another node, the originating node identity is used rather than the "anonymous" user.

Weakness classification

CWE-287: Improper Authentication

Primary references

security@apache.org — Third Party Advisory, VDB Entry
security@apache.org — Issue Tracking, Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Mitigation, Vendor Advisory