What is CVE-2019-18193?

CVE-2019-18193 is a high-severity vulnerability in Unisys Stealth, classified under Insertion of Sensitive Information into Log File. CVSS score: 7.5/10. Published 2020-02-03.

How severe is CVE-2019-18193?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in Unisys Stealth

CVE-2019-18193

In Unisys Stealth (core) 3.4.108.0, 3.4.209.x, 4.0.027.x and 4.0.114, key material inadvertently logged under certain conditions. Fixed included in 3.4.109, 4.0.027.13, 4.0.125 and 5.0.013.0.

Published 2020-02-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (18.4th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 18.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Unisys Stealth — versions 3.4.108.0, 3.4.209.0, 4.0.027.0

Weakness classification (CWE)

CWE-532 — Insertion of Sensitive Information into Log File

References

www.unisys.com/offerings/security-solutions/unisys-stealth-products-and-services (Vendor Advisory)
public.support.unisys.com/common/public/vulnerability/NVD_Detail_Rpt.aspx (Third Party Advisory)

Frequently asked questions

What is CVE-2019-18193?: CVE-2019-18193 is a high-severity vulnerability in Unisys Stealth, classified under Insertion of Sensitive Information into Log File. CVSS score: 7.5/10. Published 2020-02-03.
How severe is CVE-2019-18193?: High severity. CVSS v3 base score is 7.5 out of 10.