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CVE-2018-17901

24
FAUCET Score

CVE-2018-17901 is a critical vulnerability affecting LAquis SCADA versions 4.1.0.3870 and earlier, stemming from improper sanitization of user input when processing project files. This flaw allows for a stack-based buffer overflow, potentially leading to arbitrary code execution under the current process. With a CVSS score of 7.8 (High), it requires user interaction and local access but can result in complete compromise of confidentiality, integrity, and availability. Despite its severity, there is no public exploit code available, no active exploitation, and minimal community discussion or media coverage, suggesting it is not currently a high-profile threat.

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

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.57%
Probability of exploitation in next 30 days
EPSS Percentile
72.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0157 is in the 71st percentile among its peer group of 11,621 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 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
exchange.xforce.ibmcloud.com / vulnerabilities/151421
Third Party Advisory