Vulnerabilities
Vulnerable Software
We-Con:  Security Vulnerabilities
WECON LeviStudio Versions 1.8.29 and 1.8.44 have multiple stack-based buffer overflow vulnerabilities that can be exploited when the application processes specially crafted project files.
CVSS Score
8.8
EPSS Score
0.004
Published
2018-09-26
WECON LeviStudio Versions 1.8.29 and 1.8.44 have multiple heap-based buffer overflow vulnerabilities that can be exploited when the application processes specially crafted project files.
CVSS Score
8.8
EPSS Score
0.004
Published
2018-09-26
WECON PLC Editor version 1.3.3U may allow an attacker to execute code under the current process when processing project files.
CVSS Score
6.3
EPSS Score
0.003
Published
2018-09-19
A buffer overflow can be triggered in LeviStudio HMI Editor, Version 1.10 part of Wecon LeviStudioU 1.8.29, and PI Studio HMI Project Programmer, Build: November 11, 2017 and prior by opening a specially crafted file.
CVSS Score
5.3
EPSS Score
0.001
Published
2018-04-26
An issue was discovered in WECON Technology LEVI Studio HMI Editor v1.8.29 and prior. A specially-crafted malicious file may be able to cause a heap-based buffer overflow vulnerability when opened by a user.
CVSS Score
7.8
EPSS Score
0.002
Published
2018-01-12
An issue was discovered in WECON Technology LEVI Studio HMI Editor v1.8.29 and prior. Specially-crafted malicious files may be able to cause stack-based buffer overflow vulnerabilities, which may allow remote code execution.
CVSS Score
7.8
EPSS Score
0.01
Published
2018-01-12
A Heap-based Buffer Overflow issue was discovered in WECON LeviStudio HMI. The heap-based buffer overflow vulnerability has been identified, which may allow remote code execution.
CVSS Score
8.6
EPSS Score
0.012
Published
2017-12-20
A Stack-based Buffer Overflow issue was discovered in WECON LEVI Studio HMI Editor v1.8.1 and prior. Multiple stack-based buffer overflow vulnerabilities have been identified in which the application does not verify string size before copying to memory; the attacker may then be able to crash the application or run arbitrary code.
CVSS Score
9.8
EPSS Score
0.012
Published
2017-10-17
A Stack-Based Buffer Overflow issue was discovered in Wecon Technologies LEVI Studio HMI Editor before 1.8.1. This vulnerability causes a buffer overflow, which could result in denial of service when a malicious project file is run on the system.
CVSS Score
8.8
EPSS Score
0.003
Published
2017-04-27
A Heap-Based Buffer Overflow issue was discovered in Wecon Technologies LEVI Studio HMI Editor before 1.8.1. This vulnerability causes a buffer overflow when a maliciously crafted project file is run by the system.
CVSS Score
8.8
EPSS Score
0.004
Published
2017-04-27


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