What is the severity of CVE-2021-32939?

CVE-2021-32939 has a high severity rating due to its potential for arbitrary code execution.

How do I fix CVE-2021-32939?

To mitigate CVE-2021-32939, users should update FvDesigner to a version newer than 1.5.88.

What types of attacks can be executed through CVE-2021-32939?

CVE-2021-32939 could allow remote attackers to execute arbitrary code on affected systems.

Which versions of FvDesigner are affected by CVE-2021-32939?

FvDesigner versions 1.5.88 and prior are affected by CVE-2021-32939.

Can CVE-2021-32939 be exploited remotely?

Yes, CVE-2021-32939 can be exploited remotely if an attacker crafts a malicious project file.

Vulnerability/
CVE-2021-32939

high

7.8

CWE

787

11/8/2021

3/8/2024

27/2/2025

CVE-2021-32939: Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

First published: Wed Aug 11 2021(Updated: )

FATEK Automation FvDesigner, Versions 1.5.88 and prior is vulnerable to an out-of-bounds write while processing project files, allowing an attacker to craft a project file that may permit arbitrary code execution.

Credit: ics-cert@hq.dhs.gov

Affected Software	Affected Version	How to fix
Fatek Automation Fv Designer
FvDesigner
FvDesigner	<=1.5.88

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

ICSA-21-217-02

Frequently Asked Questions

What is the severity of CVE-2021-32939?
CVE-2021-32939 has a high severity rating due to its potential for arbitrary code execution.
How do I fix CVE-2021-32939?
To mitigate CVE-2021-32939, users should update FvDesigner to a version newer than 1.5.88.
What types of attacks can be executed through CVE-2021-32939?
CVE-2021-32939 could allow remote attackers to execute arbitrary code on affected systems.
Which versions of FvDesigner are affected by CVE-2021-32939?
FvDesigner versions 1.5.88 and prior are affected by CVE-2021-32939.
Can CVE-2021-32939 be exploited remotely?
Yes, CVE-2021-32939 can be exploited remotely if an attacker crafts a malicious project file.

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