CVE-2018-17893

Laquis Scada vulnerability

CVSS

9.8

EPSS

6.4%

EPSS pct

93th

Exploited

No known

LAquis SCADA Versions 4.1.0.3870 and prior has an untrusted pointer dereference vulnerability, which may allow remote code execution.

Affected vendor

Lcds

Affected product

Laquis Scada

CVSS vector

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

Weakness type (CWE)

CWE-822 — Untrusted Pointer Dereference
CWE-476 — NULL Pointer Dereference

Published

2018-10-17

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 high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 6.4% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 93% of all scored CVEs.

Check your external exposure to CVE-2018-17893

Confirm whether Lcds Laquis Scada is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2018-17893.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-17893

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