CVE-2019-4252

mediumpriority · track · 31EPSS 0.034 · 89 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

3.37% (89th) EPSS

CVSS 5 · medium

Is it mine?

15 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

IBM Rational Collaborative Lifecycle Management 6.0 through 6.0.6.1 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 159883.

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

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.06.5mediumCVSS:3.0/A:N/AC:L/S:U/I:N/C:H/PR:L/AV:N/UI:N/RC:C/E:U/RL:Osecondary · ENISA EU

v3.06.5mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · psirt@us.ibm.com USexploitability 2.8 · impact 3.6

v3.16.9mediumCVSS:3.1/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-22USprimary

affected products (15)

Products and version ranges known to be affected.

IBM Rational Collaborative Lifecycle Management≤ 6.0.1enisa_euvdEU
IBM Rational Collaborative Lifecycle Management≤ 6.0.3enisa_euvdEU
IBM Rational Collaborative Lifecycle Management≤ 6.0.4enisa_euvdEU
IBM Rational Collaborative Lifecycle Management≤ 6.0.5enisa_euvdEU
IBM Rational Collaborative Lifecycle Management≤ 6.0.6.1enisa_euvdEU
IBM Rational Collaborative Lifecycle Management≤ 6.0.6enisa_euvdEU
IBM Rational Collaborative Lifecycle Management≤ 6.0.2enisa_euvdEU
IBM Rational Collaborative Lifecycle Management≤ 6.0enisa_euvdEU
ibm rational collaborative lifecycle management6.0 → 6.0.6.1nvdUScpe:2.3:a:ibm:rational_collaborative_lifecycle_management:*:*:*:*:*:*:*:*
ibm rational doors next generation6.0 → 6.0.6.1nvdUScpe:2.3:a:ibm:rational_doors_next_generation:*:*:*:*:*:*:*:*
ibm rational engineering lifecycle manager6.0 → 6.0.6.1nvdUScpe:2.3:a:ibm:rational_engineering_lifecycle_manager:*:*:*:*:*:*:*:*
ibm rational quality manager6.0 → 6.0.6.1nvdUScpe:2.3:a:ibm:rational_quality_manager:*:*:*:*:*:*:*:*
ibm rational rhapsody design manager6.0 → 6.0.6.1nvdUScpe:2.3:a:ibm:rational_rhapsody_design_manager:*:*:*:*:*:*:*:*
ibm rational software architect design manager6.0 → 6.0.1nvdUScpe:2.3:a:ibm:rational_software_architect_design_manager:*:*:*:*:*:*:*:*
ibm rational team concert6.0 → 6.0.6.1nvdUScpe:2.3:a:ibm:rational_team_concert:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2019-06-27modified 2026-06-17

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+12525 more

references (11)

External citations — patches, advisories, analysis.

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