How severe is CVE-2020-4557?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Vulnerability in Ibm Business Automation Workflow

CVE-2020-4557

IBM Business Automation Workflow 18.0, 19.0, and 20.0 and IBM Business Process Manager 8.5 and 8.6 are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the i…

EPSS: 0.002 (46.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/PR:L/AC:L/I:L/A:N/S:C/AV:N/C:L/UI:R/RL:O/E:H/RC:C.

Affected products

Ibm Business Automation Workflow — versions 18.0, 19.0, 20.0
Ibm Business Process Manager — versions 8.5, 8.6

References

www.ibm.com/support/pages/node/6241338 (x_refsource_CONFIRM)
ibm-baw-cve20204557-xss (183611) (vdb-entry, x_refsource_XF)

Frequently asked questions

What is CVE-2020-4557?: CVE-2020-4557 is a medium-severity vulnerability in Ibm Business Automation Workflow. CVSS score: 5.4/10. Published 2020-06-29.
How severe is CVE-2020-4557?: Medium severity. CVSS v3 base score is 5.4 out of 10.