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Fencer Intel
medium 5.3

CVE-2018-18990 json

LCDS Laquis SCADA prior to version 4.1.0.4150 allows a user-supplied path in file operations prior to proper validation.

published 7y ago modified 4mo ago also EUVD-2018-10694

cvss
5.3
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
39.5%
EPSS 39.5% chance of exploitation in 30 days, percentile 98%
public exploits
0
none known

Summary

LCDS Laquis SCADA prior to version 4.1.0.4150 allows a user-supplied path in file operations prior to proper validation. An attacker can leverage this vulnerability to disclose sensitive information under the context of the web server process.

Patch / fix

  • lcds laquis_scada 4.1.0.4150

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-19-015-01 updated cvss 5.3

LCDS - Leão Consultoria e Desenvolvimento de Sistemas Ltda ME LAquis SCADA

  • LCDS - Leão Consultoria e Desenvolvimento de Sistemas Ltda ME SCADA 4.1.0.3870
    affected: mitigation “LCDS recommends users update to Version 4.1.0.4150” laquisscada.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

39.49% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.0 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

  • ICS-CERT LCDS Laquis SCADA

Classification

Weakness
  • CWE-23 Relative Path Traversal
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.