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Fencer Vulns
critical 9.8

CVE-2018-17893 json

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

published 2018-10-17 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-9634

cvss
9.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
6.4%
EPSS 6.4% chance of exploitation in 30 days, percentile 93%
public exploits
0
none known

Summary

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

Vendor advisories

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

cisa ICSA-18-289-01 updated cvss 5.6

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

  • LCDS - Leão Consultoria e Desenvolvimento de Sistemas LTDA ME Smart Security Manager <= 4.1.0.3870
    affected: mitigation “LCDS recommends that users update to Version 4.1.0.4114, which can be found at the following location:”

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

6.38% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.0 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

  • LCDS - Leão Consultoria e Desenvolvimento de Sistemas LTDA ME LAquis SCADA

Classification

Weakness
  • CWE-822 Untrusted Pointer Dereference
  • CWE-476 NULL Pointer Dereference

References

Sources

Fencer Vulns 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.