Auth bypass in Ibm Business Automation Workflow
CVE-2020-4446
IBM Business Process Manager 8.0, 8.5, and 8.6 and IBM Business Automation Workflow 18.0 and 19.0 could allow a remote attacker to bypass security restrictions, caused by the failure to perform insufficient authorization checks. IBM X-Forc…
Vulnerability class: Broken Access Control
EPSS: 0.009 (55.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Ibm Business Automation Workflow — versions 18.0.0.0, 19.0.0.1
- Ibm Business_automation_workflow
- Ibm Business_process_manager — versions 8.6.0.0
- Ibm Business Process Manager Standard — versions 8.5.5, 8.5.7.CF201706, 8.5.7.CF201703
Weakness classification (CWE)
References
- psirt@us.ibm.com (x_refsource_CONFIRM, Vendor Advisory)
- psirt@us.ibm.com (VDB Entry, vdb-entry, Vendor Advisory, x_refsource_XF)
Frequently asked questions
- What is CVE-2020-4446?
- CVE-2020-4446 is a medium-severity vulnerability in Ibm Business Automation Workflow, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2020-05-06.
- How severe is CVE-2020-4446?
- Medium severity. CVSS v3 base score is 4.3 out of 10.