What is the severity of CVE-2023-34266?

CVE-2023-34266 is classified as a critical vulnerability due to its potential for remote code execution.

How do I fix CVE-2023-34266?

To mitigate CVE-2023-34266, update to the latest version of Fatek Automation FvDesigner that addresses this vulnerability.

What types of attacks can be executed using CVE-2023-34266?

CVE-2023-34266 allows remote attackers to execute arbitrary code on the affected installations of Fatek Automation FvDesigner.

Is user interaction required to exploit CVE-2023-34266?

Yes, CVE-2023-34266 requires user interaction to exploit the vulnerability.

Which software is affected by CVE-2023-34266?

CVE-2023-34266 affects Fatek Automation FvDesigner versions that have not been patched.

Vulnerability/
CVE-2023-34266

high

7.8

CWE

787

3/5/2024

17/7/2024

22/2/2025

CVE-2023-34266: (0Day) Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

First published: Fri May 03 2024(Updated: )

Fatek Automation FvDesigner FPJ 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 FvDesigner. 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 FPJ files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-18168.

Credit: zdi-disclosures@trendmicro.com

Affected Software	Affected Version	How to fix
Fatek FvDesigner

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Reference Links

https://www.zerodayinitiative.com/advisories/ZDI-23-764/

Frequently Asked Questions

What is the severity of CVE-2023-34266?
CVE-2023-34266 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-34266?
To mitigate CVE-2023-34266, update to the latest version of Fatek Automation FvDesigner that addresses this vulnerability.
What types of attacks can be executed using CVE-2023-34266?
CVE-2023-34266 allows remote attackers to execute arbitrary code on the affected installations of Fatek Automation FvDesigner.
Is user interaction required to exploit CVE-2023-34266?
Yes, CVE-2023-34266 requires user interaction to exploit the vulnerability.
Which software is affected by CVE-2023-34266?
CVE-2023-34266 affects Fatek Automation FvDesigner versions that have not been patched.

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