What is the severity of CVE-2018-7527?

The severity of CVE-2018-7527 is medium with a CVSS score of 5.3.

How can a buffer overflow be triggered in LeviStudio HMI Editor Version 1.10?

A buffer overflow can be triggered by opening a specially crafted file in LeviStudio HMI Editor Version 1.10.

Which software versions are affected by CVE-2018-7527?

Wecon LeviStudio HMI Editor Version 1.10, Wecon LeviStudioU up to version 1.8.29, and PI Studio HMI Project Programmer up to November 11, 2017 are affected by CVE-2018-7527.

Are there any references for CVE-2018-7527?

Yes, you can find references for CVE-2018-7527 at the following links: [SecurityFocus](http://www.securityfocus.com/bid/104016) and [ICS-CERT](https://ics-cert.us-cert.gov/advisories/ICSA-18-116-02).

What are the Common Weakness Enumerations (CWEs) associated with CVE-2018-7527?

CVE-2018-7527 is associated with CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) and CWE-121 (Stack-based Buffer Overflow).

Vulnerability/
CVE-2018-7527

medium

6.8

CWE

119 121

26/4/2018

16/9/2024

CVE-2018-7527: Buffer Overflow

First published: Thu Apr 26 2018(Updated: )

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.

Credit: ics-cert@hq.dhs.gov

Affected Software	Affected Version	How to fix
We-con Levistudio Hmi Editor	=1.10
We-con Levistudiou	<=1.8.29
We-con Pi Studio Hmi Project Programmer	<=2017-11-11

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2018-7527?
The severity of CVE-2018-7527 is medium with a CVSS score of 5.3.
How can a buffer overflow be triggered in LeviStudio HMI Editor Version 1.10?
A buffer overflow can be triggered by opening a specially crafted file in LeviStudio HMI Editor Version 1.10.
Which software versions are affected by CVE-2018-7527?
Wecon LeviStudio HMI Editor Version 1.10, Wecon LeviStudioU up to version 1.8.29, and PI Studio HMI Project Programmer up to November 11, 2017 are affected by CVE-2018-7527.
Are there any references for CVE-2018-7527?
Yes, you can find references for CVE-2018-7527 at the following links: [SecurityFocus](http://www.securityfocus.com/bid/104016) and [ICS-CERT](https://ics-cert.us-cert.gov/advisories/ICSA-18-116-02).
What are the Common Weakness Enumerations (CWEs) associated with CVE-2018-7527?
CVE-2018-7527 is associated with CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) and CWE-121 (Stack-based Buffer Overflow).

collector/nvd-index
agent/weakness
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agent/softwarecombine
agent/first-publish-date
agent/tags
collector/mitre-cve
source/MITRE
vendor/we-con
canonical/we-con levistudio hmi editor
version/we-con levistudio hmi editor/1.10
canonical/we-con levistudiou
version/we-con levistudiou/1.8.29
canonical/we-con pi studio hmi project programmer
version/we-con pi studio hmi project programmer/2017-11-11

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