What is CVE-2018-19000?

CVE-2018-19000 is a medium-severity vulnerability in Ics-Cert Lcds Laquis Scada, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 5.3/10. Published 2019-02-05.

How severe is CVE-2018-19000?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Ics-Cert Lcds Laquis Scada

CVE-2018-19000

LCDS Laquis SCADA prior to version 4.1.0.4150 allows an authentication bypass, which may allow an attacker access to sensitive data.

Published 2019-02-05 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.088 (95.0th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 95.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.088 · newest: 0.088 · change: 0.000

Affected products

Ics-Cert Lcds Laquis Scada — versions All versions prior to version 4.1.0.4150
Lcds Laquis Scada

Weakness classification (CWE)

References

ics-cert.us-cert.gov/advisories/ICSA-19-015-01 (US Government Resource, Third Party Advisory)
www.securityfocus.com/bid/106634 (VDB Entry, Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2018-19000?: CVE-2018-19000 is a medium-severity vulnerability in Ics-Cert Lcds Laquis Scada, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 5.3/10. Published 2019-02-05.
How severe is CVE-2018-19000?: Medium severity. CVSS v3 base score is 5.3 out of 10.