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CVE-2019-6539

Published: Feb 13, 2019Updated: Nov 21, 2024 Sources: CVE List NVD csafCWE-122
NVD MITRE
7.8CVSSHIGH
EPSS Score
2.1%
Top 20.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Several heap-based buffer overflow vulnerabilities in WECON LeviStudioU version 1.8.56 and prior have been identified, which may allow arbitrary code execution. Mat Powell, Ziad Badawi, and Natnael Samson working with Trend Micro's Zero Day Initiative, reported these vulnerabilities to NCCIC.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-122CWE-787

Affected Products

levistudiouwe-con
Embedded
ICS / OT / IoT / plc-scada-hmi
WECON LeviStudioUICS-CERT
On-prem
ICS / OT / IoT / plc-scada-hmi
we-concommercialICS / OT / IoTaka plc editor, pi studio, levistudiou
ics-certcommercialICS / OT / IoTaka moxa iks, eds, cx-supervisor, lcds laquis scada

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

http://www.securityfocus.com/bid/106861
securityfocus.com
https://ics-cert.us-cert.gov/advisories/ICSA-19-036-03
ics-cert.us-cert.gov
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2019/icsa-19-036-03.json
raw.githubusercontent.com
and 7 more references View all →

Timeline

Published
Feb 13, 2019
Last Updated
Nov 21, 2024

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