CVE-2025-7233

IrfanView CADImage Plugin DWG File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

Published Jul 21, 2025 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
IrfanView CADImage Plugin DWG File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information 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 in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-26072.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-22241 IrfanView CADImage Plugin DWG File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information 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 in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-26072.
History
Type Values Removed Values Added
First Time appeared Cadsofttools
Cadsofttools cadimage
Irfanview
Irfanview irfanview
CPEs cpe:2.3:a:cadsofttools:cadimage:*:*:*:*:*:irfanview:x64:*
cpe:2.3:a:cadsofttools:cadimage:*:*:*:*:*:irfanview:x86:*
cpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:x64:*
cpe:2.3:a:irfanview:irfanview:*:*:*:*:*:*:x86:*
Vendors & Products Cadsofttools
Cadsofttools cadimage
Irfanview
Irfanview irfanview
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description IrfanView CADImage Plugin DWG File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information 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 in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-26072.
Title IrfanView CADImage Plugin DWG File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
Weaknesses CWE-125
References
Metrics cvssV3_0

{'score': 3.3, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
zdi
Published
Updated
Jul 22, 2025, 2:27 PM
Reserved
Jul 7, 2025, 3:03 PM
Status
Analyzed
Published
Jul 21, 2025, 8:15 PM
Modified
Jun 17, 2026, 10:04 AM