CVE-2025-7261
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 Read 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 read 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-26130.
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Meta Information
Published
2025-07-21
Last Modified
2025-07-25
Generated
2026-05-06
AI Q&A
2025-07-21
EPSS Evaluated
2026-05-05
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
KEV Icon
CWE ID Description
CWE-125 The product reads 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 an out-of-bounds read flaw in the IrfanView CADImage Plugin when parsing DWG files. It occurs because the plugin does not properly validate user-supplied data, allowing it to read beyond the allocated buffer. Exploiting this flaw requires user interaction, such as opening a malicious file or visiting a malicious page, and can lead to remote code execution within the context of the current process.


How can this vulnerability impact me? :

If exploited, this vulnerability allows remote attackers to execute arbitrary code on your system with the privileges of the affected application. This can lead to unauthorized control over the system, data compromise, or further attacks. Since user interaction is required, the risk depends on users opening malicious files or visiting malicious pages.


What immediate steps should I take to mitigate this vulnerability?

IrfanView CADImage Plugin users should avoid opening untrusted DWG files or visiting untrusted web pages that could trigger the vulnerability. Applying any available patches or updates from the vendor once released is recommended. Until a patch is available, exercising caution with DWG files and user interaction is the best mitigation.


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