CVE-2019-12405

mediumpriority · track · 40EPSS 0.035 · 89 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

3.45% (89th) EPSS

CVSS 6.8 · medium

Is it mine?

6 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Improper authentication is possible in Apache Traffic Control versions 3.0.0 and 3.0.1 if LDAP is enabled for login in the Traffic Ops API component. Given a username for a user that can be authenticated via LDAP, it is possible to improperly authenticate as that user without that user's correct password.

cvss

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

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6.8–9.8

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-287USprimaryCWE-287USCWE-287US

affected products (6)

Products and version ranges known to be affected.

Apache Traffic Control≤ 3.0.0 and 3.0.1enisa_euvdEU
Apache Software Foundation Traffic Control≤ 3.0.1fstec_bduRU
Apache Software Foundation Traffic Control≤ 3.0.0fstec_bduRU
apache traffic control= 3.0.0nvdUScpe:2.3:a:apache:traffic_control:*:*:*:*:*:*:*:*
apache traffic control= 3.0.1nvdUScpe:2.3:a:apache:traffic_control:*:*:*:*:*:*:*:*
Go github.com/apache/trafficcontrol3.0.0 → 3.0.2-RC1osvUSpkg:golang/github.com/apache/trafficcontrol

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-3f8r-4qwm-r7jfImproper Authentication in Apache Traffic Control2021-05-18ghsa · osvUS
Improper authentication is possible in Apache Traffic Control versions 3.0.0 and 3.0.1 if LDAP is enabled for login in the Traffic Ops API component. Given a username for a user that can be authenticated via LDAP, it is possible to improperly authenticate as that user without that user's correct password.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd osv NVD CVE.org MITRE

published 2019-09-09modified 2026-06-17

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+7709 more

references (19)

External citations — patches, advisories, analysis.

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