What is the severity of ZDI-22-032?

ZDI-22-032 is classified as a high severity vulnerability due to its potential for remote code execution.

How do I fix ZDI-22-032?

To fix ZDI-22-032, update to the latest version of Fatek Automation WinProladder that includes the security patches.

What type of attack does ZDI-22-032 facilitate?

ZDI-22-032 facilitates remote code execution attacks, allowing attackers to run arbitrary code on the system.

Is user interaction required to exploit ZDI-22-032?

Yes, user interaction is required; the target must visit a malicious page or open a malicious file for exploitation.

Which software is affected by ZDI-22-032?

ZDI-22-032 affects Fatek Automation WinProladder installations.

Vulnerability/
ZDI-22-032

high

7.8

24/3/2025

ZDI-22-032: Fatek Automation WinProladder PDW File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Fatek Automation WinProladder. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PDW files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

Affected Software	Affected Version	How to fix
Fatek WinProladder

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of ZDI-22-032?
ZDI-22-032 is classified as a high severity vulnerability due to its potential for remote code execution.
How do I fix ZDI-22-032?
To fix ZDI-22-032, update to the latest version of Fatek Automation WinProladder that includes the security patches.
What type of attack does ZDI-22-032 facilitate?
ZDI-22-032 facilitates remote code execution attacks, allowing attackers to run arbitrary code on the system.
Is user interaction required to exploit ZDI-22-032?
Yes, user interaction is required; the target must visit a malicious page or open a malicious file for exploitation.
Which software is affected by ZDI-22-032?
ZDI-22-032 affects Fatek Automation WinProladder installations.

agent/references
agent/type
agent/severity
agent/title
agent/description
agent/source
agent/softwarecombine
agent/tags
agent/event
collector/zdi-advisory
source/ZDI
alias/ZDI-22-032
alias/ZDI-CAN-14568
alias/CVE-2021-43556
agent/software-canonical-lookup
agent/software-canonical-lookup-request
vendor/fatek automation
canonical/fatek winproladder

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.