We-Con Levistudiou vulnerabilities

CVE-2021-23138 [HIGH] CWE-121 CVE-2021-23138: WECON LeviStudioU Versions 2019-09-21 and prior are vulnerable to a stack-based buffer overflow, whi WECON LeviStudioU Versions 2019-09-21 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute code.

CVE-2020-16243 [HIGH] CWE-121 CVE-2020-16243: Multiple buffer overflow vulnerabilities exist when LeviStudioU (Version 2019-09-21 and prior) proce Multiple buffer overflow vulnerabilities exist when LeviStudioU (Version 2019-09-21 and prior) processes project files. Opening a specially crafted project file could allow an attacker to exploit and execute code under the privileges of the application.

CVE-2018-10602 [HIGH] CWE-121 CVE-2018-10602: WECON LeviStudio Versions 1.8.29 and 1.8.44 have multiple stack-based buffer overflow vulnerabilitie 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.

CVE-2021-23157 [HIGH] CWE-122 CVE-2021-23157: WECON LeviStudioU Versions 2019-09-21 and prior are vulnerable to a heap-based buffer overflow, whic WECON LeviStudioU Versions 2019-09-21 and prior are vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute code.

CVE-2021-43983 [HIGH] CWE-121 CVE-2021-43983: WECON LeviStudioU Versions 2019-09-21 and prior are vulnerable to multiple stack-based buffer overfl WECON LeviStudioU Versions 2019-09-21 and prior are vulnerable to multiple stack-based buffer overflow instances while parsing project files, which may allow an attacker to execute arbitrary code.

CVE-2019-6537 [HIGH] CWE-121 CVE-2019-6537: Multiple stack-based buffer overflow vulnerabilities in WECON LeviStudioU version 1.8.56 and prior m Multiple stack-based buffer overflow vulnerabilities in WECON LeviStudioU version 1.8.56 and prior may be exploited when parsing strings within project files. The process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage these vulnerabilities to execute code und

CVE-2018-10606 [HIGH] CWE-122 CVE-2018-10606: WECON LeviStudio Versions 1.8.29 and 1.8.44 have multiple heap-based buffer overflow vulnerabilities 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.

CVE-2018-10614 [HIGH] CWE-611 CVE-2018-10614: An XXE vulnerability in LeviStudioU, Versions 1.8.29 and 1.8.44 can be exploited when the applicatio An XXE vulnerability in LeviStudioU, Versions 1.8.29 and 1.8.44 can be exploited when the application processes specially crafted project XML files.

CVE-2019-6539 [HIGH] CWE-122 CVE-2019-6539: Several heap-based buffer overflow vulnerabilities in WECON LeviStudioU version 1.8.56 and prior hav 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.

CVE-2018-10610 [HIGH] CWE-787 CVE-2018-10610: An out-of-bounds vulnerability in LeviStudioU, Versions 1.8.29 and 1.8.44 can be exploited when the An out-of-bounds vulnerability in LeviStudioU, Versions 1.8.29 and 1.8.44 can be exploited when the application processes specially crafted project files.

CVE-2019-6541 [HIGH] CWE-119 CVE-2019-6541: A memory corruption vulnerability has been identified in WECON LeviStudioU version 1.8.56 and prior, A memory corruption vulnerability has been identified in WECON LeviStudioU version 1.8.56 and prior, 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.

CVE-2020-25199 [HIGH] CWE-122 CVE-2020-25199: A heap-based buffer overflow vulnerability exists within the WECON LeviStudioU Release Build 2019-09 A heap-based buffer overflow vulnerability exists within the WECON LeviStudioU Release Build 2019-09-21 and prior when processing project files. Opening a specially crafted project file could allow an attacker to exploit and execute code under the privileges of the application.

CVE-2020-25186 [HIGH] CWE-611 CVE-2020-25186: An XXE vulnerability exists within LeviStudioU Release Build 2019-09-21 and prior when processing pa An XXE vulnerability exists within LeviStudioU Release Build 2019-09-21 and prior when processing parameter entities, which may allow file disclosure.

CVE-2018-7527 [MEDIUM] CWE-121 CVE-2018-7527: A buffer overflow can be triggered in LeviStudio HMI Editor, Version 1.10 part of Wecon LeviStudioU 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.