CVE-2019-4424

mediumpriority · track · 34EPSS 0.024 · 84 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.43% (84th) EPSS

CVSS 6.4 · medium

Is it mine?

13 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

IBM Business Automation Workflow 18.0.0.0, 18.0.0.1, 18.0.0.2, 19.0.0.1, and 19.0.0.2 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 162770.

cvss

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

8.2

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.4–8.2

v2.06.4mediumAV:N/AC:L/Au:N/C:P/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 4.9

v3.18.2highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Lprimary · NVD / NIST USexploitability 3.9 · impact 4.2

v3.07.1highCVSS:3.0/S:U/AV:N/C:H/AC:L/PR:L/UI:N/I:N/A:L/RC:C/RL:O/E:Usecondary · ENISA EU

v3.07.1highCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Lsecondary · psirt@us.ibm.com USexploitability 2.8 · impact 4.2

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-611USprimary

affected products (13)

Products and version ranges known to be affected.

IBM Business Automation Workflow≤ 18.0.0.2enisa_euvdEU
IBM Business Automation Workflow≤ 19.0.0.2enisa_euvdEU
IBM Business Automation Workflow≤ 18.0.0.0enisa_euvdEU
IBM Business Automation Workflow≤ 18.0.0.1enisa_euvdEU
IBM Business Automation Workflow≤ 19.0.0.1enisa_euvdEU
ibm business automation workflow18.0.0.0 → 19.0.0.2nvdUScpe:2.3:a:ibm:business_automation_workflow:*:*:*:*:*:*:*:*
ibm business process manager7.5.0.0 → 7.5.1.2nvdUScpe:2.3:a:ibm:business_process_manager:*:*:*:*:*:*:*:*
ibm business process manager8.0.0.0 → 8.0.1.3nvdUScpe:2.3:a:ibm:business_process_manager:*:*:*:*:*:*:*:*
ibm business process manager8.5.0.0 → 8.5.0.2nvdUScpe:2.3:a:ibm:business_process_manager:*:*:*:*:*:*:*:*
ibm business process manager= 8.5.5.0nvdUScpe:2.3:a:ibm:business_process_manager:*:*:*:*:*:*:*:*
ibm business process manager= 8.5.6.0nvdUScpe:2.3:a:ibm:business_process_manager:*:*:*:*:*:*:*:*
ibm business process manager= 8.5.7.0nvdUScpe:2.3:a:ibm:business_process_manager:*:*:*:*:*:*:*:*
ibm business process manager= 8.6.0.0nvdUScpe:2.3:a:ibm:business_process_manager:*:*:*:*:*:*:*:*

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 2019-08-20modified 2026-06-17

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+1515 more

references (9)

External citations — patches, advisories, analysis.

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