What is CVE-2019-4593?

CVE-2019-4593 is a medium-severity vulnerability in IBM Qradar, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 4.3/10. Published 2020-04-15.

How severe is CVE-2019-4593?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Information disclosure in IBM Qradar

CVE-2019-4593

IBM QRadar 7.3.0 to 7.3.3 Patch 2 generates an error message that includes sensitive information that could be used in further attacks against the system. IBM X-ForceID: 167743.

Published 2020-04-15 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.008 (56.7th percentile), scored 2026-10-25.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 56.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

IBM Qradar — versions 7.3.3.Patch1, 7.3.0
IBM Qradar Security Information And Event Manager — versions 7.3.3
Linux Kernel

Weakness classification (CWE)

CWE-209 — Generation of Error Message Containing Sensitive Information

References

www.ibm.com/support/pages/node/6189729 (Vendor Advisory)
exchange.xforce.ibmcloud.com/vulnerabilities/167743 (VDB Entry, vdb-entry, Vendor Advisory)

Frequently asked questions

What is CVE-2019-4593?: CVE-2019-4593 is a medium-severity vulnerability in IBM Qradar, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 4.3/10. Published 2020-04-15.
How severe is CVE-2019-4593?: Medium severity. CVSS v3 base score is 4.3 out of 10.