ZDI-22-033: Fatek Automation WinProladder PDW File Parsing Out-Of-Bounds Write 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 user-supplied data, which can result in a write before the start of an allocated 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
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of ZDI-22-033?
The ZDI-22-033 vulnerability is considered a high-severity threat due to its potential for remote code execution.
How do I fix ZDI-22-033?
To mitigate ZDI-22-033, users should apply any available patches or updates from Fatek Automation for WinProladder.
What type of attack can be executed with ZDI-22-033?
ZDI-22-033 allows remote attackers to execute arbitrary code on vulnerable systems through user interaction.
Is user interaction needed to exploit ZDI-22-033?
Yes, user interaction is required to exploit ZDI-22-033, as the target must visit a malicious webpage or open a malicious file.
Which software is affected by ZDI-22-033?
The vulnerability ZDI-22-033 affects Fatek Automation's WinProladder software.
- 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-22-033
- alias/ZDI-CAN-14634
- alias/CVE-2021-43554
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/fatek automation
- canonical/fatek winproladder