CVE-2025-7258
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-07-21

Last updated on: 2025-07-25

Assigner: Zero Day Initiative

Description
IrfanView CADImage Plugin DWG File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of IrfanView CADImage Plugin. 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 DWG 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 buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26127.
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Meta Information
Published
2025-07-21
Last Modified
2025-07-25
Generated
2026-05-27
AI Q&A
2025-07-21
EPSS Evaluated
2026-05-25
NVD
EUVD
Affected Vendors & Products
Showing 4 associated CPEs
Vendor Product Version / Range
cadsofttools cadimage to 15.0.0.8 (exc)
cadsofttools cadimage to 15.0.0.8 (exc)
irfanview irfanview to 4.72 (exc)
irfanview irfanview to 4.72 (exc)
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
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CWE ID Description
CWE-787 The product writes data past the end, or before the beginning, of the intended buffer.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability is a flaw in the IrfanView CADImage Plugin's DWG file parsing functionality. It occurs because the plugin does not properly validate user-supplied data when parsing DWG files, leading to an out-of-bounds write (writing past the end of an allocated buffer). This flaw can be exploited by remote attackers if a user opens a malicious DWG file or visits a malicious page, allowing the attacker to execute arbitrary code within the context of the current process.


How can this vulnerability impact me? :

If exploited, this vulnerability can allow an attacker to execute arbitrary code on your system with the privileges of the IrfanView CADImage Plugin process. This could lead to full compromise of the affected system, including data theft, system manipulation, or further malware installation. Exploitation requires user interaction, such as opening a malicious file or visiting a malicious webpage.


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