CVE-2018-18994

CVSS V2 High 7.8 CVSS V3 High 7.1

Description

LCDS Laquis SCADA prior to version 4.1.0.4150 allows an out of bounds read when opening a specially crafted project file, which may cause a system crash or allow data exfiltration.

Overview

CVE ID
CVE-2018-18994

Assigner
ics-cert@hq.dhs.gov

Vulnerability Status
Modified

Published Version
2019-03-27T18:29:00

Last Modified Date
2019-10-09T23:37:32

Weakness Enumerations

CWE	URL
CWE-125	http://cwe.mitre.org/data/definitions/125.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:laquisscada:laquis_scada::::::::	1	OR		4.1.0.4150

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:P/I:N/A:C

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
COMPLETE

Base Score
7.8

Severity
HIGH

Exploitability Score
8.6

Impact Score
7.8

CVSS Version 3

Version
3.0

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

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
7.1

Base Severity
HIGH

Exploitability Score
1.8

Impact Score
5.2

References

Reference URL	Reference Tags
https://ics-cert.us-cert.gov/advisories/ICSA-19-015-01	US Government Resource Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2018-18994
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18994

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:05:13				Added to TrackCVE
2022-12-03 18:43:43	2019-03-27T18:29Z	2019-03-27T18:29:00	CVE Published Date	updated
2022-12-03 18:43:43		2019-10-09T23:37:32	CVE Modified Date	updated
2022-12-03 18:43:43		Modified	Vulnerability Status	updated