CVE-2018-19000

Laquis Scada vulnerability

CVSS

5.3

EPSS

8.8%

EPSS pct

95th

Exploited

No known

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

Affected vendor

Lcds

Affected product

Laquis Scada

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness type (CWE)

CWE-288 — Authentication Bypass Using an Alternate Path
CWE-287 — Improper Authentication

Published

2019-02-05

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to low impact to confidentiality.

Its EPSS score of 8.8% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 95% of all scored CVEs.

Check your external exposure to CVE-2018-19000

Confirm whether Lcds Laquis Scada is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2018-19000.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-19000

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-19000 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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