CVE-2017-5635

mediumpriority · track · 31EPSS 0.033 · 88 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

3.29% (88th) EPSS

CVSS 5 · medium

Is it mine?

10 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · OSV

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-287USprimaryCWE-287US

affected products (10)

Products and version ranges known to be affected.

Apache Software Foundation Apache NiFi≤ 0.7.0enisa_euvdEU
Apache Software Foundation Apache NiFi≤ 1.1.1enisa_euvdEU
Apache Software Foundation Apache NiFi≤ 0.7.1enisa_euvdEU
Apache Software Foundation Apache NiFi≤ 1.1.0enisa_euvdEU
apache nifi= 0.7.0nvdUScpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:*
apache nifi= 0.7.1nvdUScpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:*
apache nifi= 1.1.0nvdUScpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:*
apache nifi= 1.1.1nvdUScpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:*
Maven org.apache.nifi:nifi< 0.7.2osvUSpkg:maven/org.apache.nifi/nifi
Maven org.apache.nifi:nifi1.0.0 → 1.1.2osvUSpkg:maven/org.apache.nifi/nifi

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-jgj9-6v78-6g8mImproper Authentication In Apache NiFi2022-05-13ghsa · osvUS
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.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2017-10-19modified 2026-06-17

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+7709 more

references (6)

External citations — patches, advisories, analysis.

https://nifi.apache.org/security.html#CVE-2017-5635 cnnvd
https://www.securityfocus.com/bid/96730 cnnvd
http://www.securityfocus.com/bid/96730 enisa_euvd
https://nifi.apache.org/security.html#CVE-2017-5635 enisa_euvd
http://www.securityfocus.com/bid/96730Third Party AdvisoryVDB Entrynvd
https://nifi.apache.org/security.html#CVE-2017-5635Issue TrackingMitigationVendor Advisorynvd

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