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CVE-2018-17893

32
FAUCET Score

CVE-2018-17893 is a critical untrusted pointer dereference vulnerability affecting LAquis SCADA versions 4.1.0.3870 and prior. This flaw allows for remote code execution with a CVSS score of 9.8, indicating a severe impact on confidentiality, integrity, and availability. While highly critical and easily exploitable over a network with low attack complexity, there is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.1.0.3870CPE matchmatch criteria
cpe:2.3:a:lcds:laquis_scada:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
6.38%
Probability of exploitation in next 30 days
EPSS Percentile
92.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0638 is in the 88th percentile among its peer group of 36,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

laquisscada.com / instale1.php
ProductVendor Advisory
ics-cert.us-cert.gov / advisories/ICSA-18-289-01
Third Party AdvisoryUS Government Resource
securityfocus.com / bid/105719
Third Party AdvisoryVDB Entry
exchange.xforce.ibmcloud.com / vulnerabilities/151417
Third Party Advisory