Skip to content
Fencer Vulns
high 7.8

CVE-2025-1651 json

MODEL File Parsing Heap-Based Buffer Overflow Vulnerability

published 2025-03-13 19 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-6373

cvss
7.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 14%
public exploits
0
none known

Summary

A maliciously crafted MODEL file, when parsed through Autodesk AutoCAD, can force a Heap-Based Overflow vulnerability. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process.

Patch / fix

  • Autodesk AutoCAD 2022.1.6, 2023.1.7, 2024.1.7, 2025.1.2
  • Autodesk AutoCAD Architecture 2022.1.6, 2023.1.7, 2024.1.7, 2025.1.2
  • Autodesk AutoCAD Electrical 2022.1.6, 2023.1.7, 2024.1.7, 2025.1.2
  • Autodesk AutoCAD Mechanical 2022.1.6, 2023.1.7, 2024.1.7, 2025.1.2
  • Autodesk AutoCAD MEP 2022.1.6, 2023.1.7, 2024.1.7, 2025.1.2
  • Autodesk AutoCAD Plant 3D 2022.1.6, 2023.1.7, 2024.1.7, 2025.1.2
  • Autodesk Civil 3D 2022.1.6, 2023.1.7, 2024.1.7, 2025.1.2
  • Autodesk Advance Steel 2022.1.6, 2023.1.7, 2024.1.7, 2025.1.2
  • Autodesk AutoCAD MAP 3D 2022.1.6, 2023.1.7, 2024.1.7, 2025.1.2

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
18 mo ago

Exploit prediction

0.23% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

  • Autodesk AutoCAD
  • Autodesk AutoCAD Architecture
  • Autodesk AutoCAD Electrical
  • Autodesk AutoCAD Mechanical
  • Autodesk AutoCAD MEP
  • Autodesk AutoCAD Plant 3D
  • Autodesk Civil 3D
  • Autodesk Advance Steel
  • Autodesk AutoCAD MAP 3D

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.