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CadimageApplication · Cadsofttools

CVE-2025-7237

HIGH · 7.8 CVSS v3.0 Published 2025-07-21
Fix available
A fix is available. Upgrade to 15.0.0.8 or later.
See remediation →
81/100
Remediation priority · High
No privileges

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
IrfanView CADImage Plugin DWG File Parsing Memory Corruption 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 memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26083.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

The vulnerability exists in the CADImage plugin's DWG file parser, which fails to properly validate user-supplied data during file parsing. This inadequate validation leads to memory corruption, allowing an attacker to execute arbitrary code in the context of the current process by tricking a user into opening a malicious DWG file.

MitigationAvoid opening untrusted DWG files and ensure the CADImage plugin is updated once a vendor patch is released. Consider disabling or removing the CADImage plugin if it is not required.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
CadimageApplication
Affected:< 15.0.0.8

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Locate the CADImage plugin installation
    Search for files named 'CADImage', 'cadimage', or DLLs with similar naming in common program directories (Program Files, Program Files (x86), application data folders) and the host CAD application's plugin folder
    Affected if The CADImage plugin files are found on the system
  2. Identify the CADImage version
    Right-click on the main CADImage DLL or executable, select Properties, and check the Version tab; alternatively, right-click the file in Windows Explorer, select Properties > Details to view the File Version field
    Affected if The displayed version number is lower than 15.0.0.8 (e.g., 15.0.0.7, 14.x.x.x, or any version below 15.0.0.8)
  3. Verify DWG parsing capability is present
    Check for the presence of DWG-related DLLs or modules within the CADImage plugin folder (look for files with 'dwg' in the name or file extensions indicating DWG support, such as .dwg parsers or importers)
    Affected if DWG parsing modules or DLLs are present in the CADImage plugin directory
  4. Confirm the plugin is loaded by the host application
    Open the host CAD application (such as Eagle, QuickCAD, or other supported CAD software), navigate to the Plugins or Add-ins menu, and check if CADImage is listed as an active plugin
    Affected if CADImage appears as an enabled or active plugin in the host application's plugin manager

The system is affected if the CADImage plugin version is installed and is lower than 15.0.0.8, with DWG file parsing capabilities enabled in a host CAD application.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Upgrade available Upgrade to 15.0.0.8 or later
Fixed in 15.0.0.8
Interim mitigation

Avoid opening untrusted DWG files and ensure the CADImage plugin is updated once a vendor patch is released. Consider disabling or removing the CADImage plugin if it is not required.

Recommended fix High confidence

Cadimage 15.0.0.8 or later

  1. Navigate to the official IrfanView website (www.irfanview.com) or the Cadimage vendor website
  2. Locate the CADImage plugin download section
  3. Download version 15.0.0.8 or the latest available version of the Cadimage plugin
  4. Close IrfanView if it is currently running
  5. Install the downloaded plugin update
  6. Restart IrfanView to ensure the updated plugin is loaded
  7. Verify the installed plugin version matches the fixed release

Generated from the published advisory — verify against the referenced sources before acting.

Fix this in Cadimage Scoped from the published advisory
  • Consultation2.0 h
  • Implementation4.0 h
  • Testing3.0 h
  • Review / QA1.0 h
10.0 hours of engineering $1,750
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2025-7237 in production — separate from our analysis above.

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data