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Vulnerability details

CVE-2025-7241

IrfanView IrfanView

IrfanView CADImage Plugin DWG File Parsing Memory Corruption Remote Code Execution Vulnerability

CVSS 3.0
7.8High

Official description

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-26087.

CVSS scores

ScoreVersionSourceVector
7.8High 3.0 CVEProject cvelistV5 (CNA) (zdi) CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

VendorProductVersionsSource
IrfanView IrfanView 4.70.0.0 CVEProject cvelistV5 (CNA)

References and advisories

1
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Details

Published
2025-07-21
Last updated
2025-07-22
State
Published
Assigner (CNA)
zdi

Exploit prediction (EPSS)

0.26%
Probability of exploitation in 30 days
17.7%
Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable
No
Exploitation
None
Technical impact
Total

Weaknesses (CWE)

  • CWE-119
    Improper Restriction of Operations within the Bounds of a Memory Buffer